Added Log2 and Scaling

74 files changed, 1551 insertions, 29 deletions

diff --git a/2.3-1/demos/Abhinav_Demos/test_gsort.sci b/2.3-1/demos/Abhinav_Demos/test_gsort.sci
new file mode 100644
index 00000000..bd51c697
--- /dev/null
+++ b/2.3-1/demos/Abhinav_Demos/test_gsort.sci
@@ -0,0 +1,81 @@
+// Test file for "Column" function for the data types double, float, double complex, string , uint16.
+// All the below statements are added to initialize variables in different data types 
+//The function written doesn't work for string or character scalar as of now.
+
+
+function test_gsort()	
+	seq= [1 21 4; 10 5 98; 3.21 8.921 1000]
+	disp(seq)
+	disp('')
+        a= gsort(seq);
+	b= gsort(seq, 'r');
+	c= gsort(seq, 'c');
+	d= gsort(seq, 'r', 'i');
+	e= gsort(seq, 'c', 'd');
+	disp('Double')
+	disp(a)
+	disp('')
+	disp(b)
+	disp('')
+	disp(c)
+	disp('')
+	disp(d)
+	disp('')
+	disp(e)
+	disp('')
+	seq1= float(seq);
+        disp('')
+        f= gsort(seq1);
+	g= gsort(seq1, 'r');
+	h= gsort(seq1, 'c');
+	i= gsort(seq1, 'r', 'i');
+	j= gsort(seq1, 'c', 'd');
+	disp('Float')
+	disp(f)
+	disp('')
+	disp(g)
+	disp('')
+	disp(h)
+	disp('')
+	disp(i)
+	disp('')
+	disp(j)
+	disp('')
+	seq2= uint16(seq);
+        disp('')
+        k= gsort(seq2);
+	l= gsort(seq2, 'r');
+	m= gsort(seq2, 'c');
+	n= gsort(seq2, 'r', 'i');
+	o= gsort(seq2, 'c', 'd');
+	disp('Uint16')
+	disp(k)
+	disp('')
+	disp(l)
+	disp('')
+	disp(m)
+	disp('')
+	disp(n)
+	disp('')
+	disp(o)
+	disp('')
+	seq3= [%i*21, 65+%i*7, %i*121, 56; %i*6112, 12 ,3, 0]
+        disp('')
+        p= gsort(seq3);
+	q= gsort(seq3, 'r');
+	r1= gsort(seq3, 'c');
+	s= gsort(seq3, 'r', 'i');
+	t= gsort(seq3, 'c', 'd');
+	disp('Double Complex')
+	disp(p)
+	disp('')
+	disp(q)
+	disp('')
+	disp(r1)
+	disp('')
+	disp(s)
+	disp('')
+	disp(t)
+	disp('')
+	
+endfunction
diff --git a/2.3-1/demos/Abhinav_Demos/test_pertrans.sci b/2.3-1/demos/Abhinav_Demos/test_pertrans.sci
new file mode 100644
index 00000000..a84f7257
--- /dev/null
+++ b/2.3-1/demos/Abhinav_Demos/test_pertrans.sci
@@ -0,0 +1,31 @@
+// Test file for "Column" function for the data types double, float, double complex, string , uint16.
+// All the below statements are added to initialize variables in different data types 
+//The function written doesn't work for string or character scalar as of now.
+
+
+function test_pertrans()	
+	a= [1 2 3; 4 5 6; 7 8 9]
+	b= pertrans(a)
+	disp('Double')
+	disp(b)
+	disp('')
+	disp(pertrans(6))
+	disp('')
+	c= float(a)
+	d=pertrans(c)
+	e= float(2)
+	disp('Float')
+	disp(d)
+	disp('')
+	disp(pertrans(e))
+	disp('')
+	f=[%i*121+12; 4+%i*7;1]
+	g= pertrans(f)
+	disp('Double Complex')
+	disp(g)
+	disp('')
+	disp(pertrans(%i*8712+12))
+	disp('')
+		
+	
+endfunction
diff --git a/2.3-1/demos/Abhinav_Demos/test_rank.sci b/2.3-1/demos/Abhinav_Demos/test_rank.sci
new file mode 100644
index 00000000..95f4a7dc
--- /dev/null
+++ b/2.3-1/demos/Abhinav_Demos/test_rank.sci
@@ -0,0 +1,20 @@
+// Test file for "Column" function for the data types double, float, double complex, string , uint16.
+// All the below statements are added to initialize variables in different data types 
+//The function written doesn't work for string or character scalar as of now.
+
+
+function test_rank()	
+    disp(" ** RANK ** ")
+    disp('Double')
+    A = [1,2,3,11;4,5,0.1,2.12;7,0,0,16.11] // Matrix - A
+    s = rank(A)               // Calling Function Sequence 
+    disp(s)
+    disp('')
+
+    disp('Double Complex')
+    B= [%i*12, 12 , 12; 98*%i , 24*%i, 0; 12, %i*12, 0];
+    t= rank(B)
+    disp(t)
+    disp('')
+	
+endfunction
diff --git a/2.3-1/includes/sci2clib.h b/2.3-1/includes/sci2clib.h
index 06b8e4ab..0597e632 100644
--- a/2.3-1/includes/sci2clib.h
+++ b/2.3-1/includes/sci2clib.h
@@ -529,6 +529,9 @@ extern "C" {
 /*interfacing nnz*/
 #include "int_nnz.h"
 #include "nnz.h"
+/*interfacing pertrans*/
+#include "int_pertrans.h"
+#include "pertrans.h"
 /*interfacing cumprod*/
 #include "int_cumprod.h"
 #include "cumprod.h"
@@ -672,6 +675,9 @@ extern "C" {
 /* interfacing median */
 #include "median.h"
 #include "int_median.h"
+/* interfacing gsort */
+#include "gsort.h"
+#include "int_gsort.h"
 /* interfacing moment */
 #include "moment.h"
 #include "int_moment.h"
@@ -804,6 +810,9 @@ extern "C" {
 #include "svd.h"		/*Linear Alegbra - Singular value decompostion */
 #include "int_svd.h"
 
+#include "rank.h"		/*Linear Alegbra - Rank Using Singular value decompostion */
+#include "int_rank.h"
+
 #include "rcond.h"
 #include "int_rcond.h"
 
diff --git a/2.3-1/jar/scilab_en_US_help.jar b/2.3-1/jar/scilab_en_US_help.jar
index 63e33626..7abb6800 100644
--- a/2.3-1/jar/scilab_en_US_help.jar
+++ b/2.3-1/jar/scilab_en_US_help.jar
diff --git a/2.3-1/macros/ASTManagement/lib b/2.3-1/macros/ASTManagement/lib
deleted file mode 100644
index dee4362f..00000000
--- a/2.3-1/macros/ASTManagement/lib
+++ /dev/null
diff --git a/2.3-1/macros/CCodeGeneration/lib b/2.3-1/macros/CCodeGeneration/lib
deleted file mode 100644
index 3d4fed1d..00000000
--- a/2.3-1/macros/CCodeGeneration/lib
+++ /dev/null
diff --git a/2.3-1/macros/ErrorMessages/lib b/2.3-1/macros/ErrorMessages/lib
deleted file mode 100644
index ba3b9a5a..00000000
--- a/2.3-1/macros/ErrorMessages/lib
+++ /dev/null
diff --git a/2.3-1/macros/FunctionAnnotation/lib b/2.3-1/macros/FunctionAnnotation/lib
deleted file mode 100644
index 239105c8..00000000
--- a/2.3-1/macros/FunctionAnnotation/lib
+++ /dev/null
diff --git a/2.3-1/macros/FunctionList/lib b/2.3-1/macros/FunctionList/lib
deleted file mode 100644
index 1c722dd0..00000000
--- a/2.3-1/macros/FunctionList/lib
+++ /dev/null
diff --git a/2.3-1/macros/GeneralFunctions/lib b/2.3-1/macros/GeneralFunctions/lib
deleted file mode 100644
index 7586a91b..00000000
--- a/2.3-1/macros/GeneralFunctions/lib
+++ /dev/null
diff --git a/2.3-1/macros/Hardware/AVR/lib b/2.3-1/macros/Hardware/AVR/lib
deleted file mode 100644
index ed4c52b8..00000000
--- a/2.3-1/macros/Hardware/AVR/lib
+++ /dev/null
diff --git a/2.3-1/macros/Hardware/RasberryPi/Digital/lib b/2.3-1/macros/Hardware/RasberryPi/Digital/lib
deleted file mode 100644
index ba42ba7c..00000000
--- a/2.3-1/macros/Hardware/RasberryPi/Digital/lib
+++ /dev/null
diff --git a/2.3-1/macros/Hardware/RasberryPi/I2C/lib b/2.3-1/macros/Hardware/RasberryPi/I2C/lib
deleted file mode 100644
index 561476c1..00000000
--- a/2.3-1/macros/Hardware/RasberryPi/I2C/lib
+++ /dev/null
diff --git a/2.3-1/macros/Hardware/RasberryPi/Interrupt/lib b/2.3-1/macros/Hardware/RasberryPi/Interrupt/lib
deleted file mode 100644
index 97a61acb..00000000
--- a/2.3-1/macros/Hardware/RasberryPi/Interrupt/lib
+++ /dev/null
diff --git a/2.3-1/macros/Hardware/RasberryPi/Misc/lib b/2.3-1/macros/Hardware/RasberryPi/Misc/lib
deleted file mode 100644
index c718615f..00000000
--- a/2.3-1/macros/Hardware/RasberryPi/Misc/lib
+++ /dev/null
diff --git a/2.3-1/macros/Hardware/RasberryPi/SPI/lib b/2.3-1/macros/Hardware/RasberryPi/SPI/lib
deleted file mode 100644
index a16d474e..00000000
--- a/2.3-1/macros/Hardware/RasberryPi/SPI/lib
+++ /dev/null
diff --git a/2.3-1/macros/Hardware/RasberryPi/Serial/lib b/2.3-1/macros/Hardware/RasberryPi/Serial/lib
deleted file mode 100644
index a007f001..00000000
--- a/2.3-1/macros/Hardware/RasberryPi/Serial/lib
+++ /dev/null
diff --git a/2.3-1/macros/Hardware/RasberryPi/Setup/lib b/2.3-1/macros/Hardware/RasberryPi/Setup/lib
deleted file mode 100644
index 83655c94..00000000
--- a/2.3-1/macros/Hardware/RasberryPi/Setup/lib
+++ /dev/null
diff --git a/2.3-1/macros/Hardware/RasberryPi/Shift/lib b/2.3-1/macros/Hardware/RasberryPi/Shift/lib
deleted file mode 100644
index 2b12025f..00000000
--- a/2.3-1/macros/Hardware/RasberryPi/Shift/lib
+++ /dev/null
diff --git a/2.3-1/macros/Hardware/RasberryPi/Soft/lib b/2.3-1/macros/Hardware/RasberryPi/Soft/lib
deleted file mode 100644
index 09ecede9..00000000
--- a/2.3-1/macros/Hardware/RasberryPi/Soft/lib
+++ /dev/null
diff --git a/2.3-1/macros/Hardware/RasberryPi/Timing/lib b/2.3-1/macros/Hardware/RasberryPi/Timing/lib
deleted file mode 100644
index d271c900..00000000
--- a/2.3-1/macros/Hardware/RasberryPi/Timing/lib
+++ /dev/null
diff --git a/2.3-1/macros/Hardware/RasberryPi/gertBoard/lib b/2.3-1/macros/Hardware/RasberryPi/gertBoard/lib
deleted file mode 100644
index e8db080c..00000000
--- a/2.3-1/macros/Hardware/RasberryPi/gertBoard/lib
+++ /dev/null
diff --git a/2.3-1/macros/Hardware/RasberryPi/lcd/lib b/2.3-1/macros/Hardware/RasberryPi/lcd/lib
deleted file mode 100644
index c2b693fa..00000000
--- a/2.3-1/macros/Hardware/RasberryPi/lcd/lib
+++ /dev/null
diff --git a/2.3-1/macros/Hardware/RasberryPi/lcd128x64/lib b/2.3-1/macros/Hardware/RasberryPi/lcd128x64/lib
deleted file mode 100644
index 94dfda86..00000000
--- a/2.3-1/macros/Hardware/RasberryPi/lcd128x64/lib
+++ /dev/null
diff --git a/2.3-1/macros/Hardware/RasberryPi/lib b/2.3-1/macros/Hardware/RasberryPi/lib
deleted file mode 100644
index 49ed8116..00000000
--- a/2.3-1/macros/Hardware/RasberryPi/lib
+++ /dev/null
diff --git a/2.3-1/macros/Hardware/RasberryPi/mcp/lib b/2.3-1/macros/Hardware/RasberryPi/mcp/lib
deleted file mode 100644
index d411aad8..00000000
--- a/2.3-1/macros/Hardware/RasberryPi/mcp/lib
+++ /dev/null
diff --git a/2.3-1/macros/Hardware/RasberryPi/pcf/lib b/2.3-1/macros/Hardware/RasberryPi/pcf/lib
deleted file mode 100644
index da6a8dad..00000000
--- a/2.3-1/macros/Hardware/RasberryPi/pcf/lib
+++ /dev/null
diff --git a/2.3-1/macros/Hardware/RasberryPi/piGlow/lib b/2.3-1/macros/Hardware/RasberryPi/piGlow/lib
deleted file mode 100644
index 3f30f859..00000000
--- a/2.3-1/macros/Hardware/RasberryPi/piGlow/lib
+++ /dev/null
diff --git a/2.3-1/macros/Hardware/RasberryPi/pinMap/lib b/2.3-1/macros/Hardware/RasberryPi/pinMap/lib
deleted file mode 100644
index 133363e6..00000000
--- a/2.3-1/macros/Hardware/RasberryPi/pinMap/lib
+++ /dev/null
diff --git a/2.3-1/macros/Hardware/RasberryPi/pwm/lib b/2.3-1/macros/Hardware/RasberryPi/pwm/lib
deleted file mode 100644
index 8711baf0..00000000
--- a/2.3-1/macros/Hardware/RasberryPi/pwm/lib
+++ /dev/null
diff --git a/2.3-1/macros/ImageProcessing/core/lib b/2.3-1/macros/ImageProcessing/core/lib
deleted file mode 100644
index 40b7b0a1..00000000
--- a/2.3-1/macros/ImageProcessing/core/lib
+++ /dev/null
diff --git a/2.3-1/macros/ImageProcessing/highgui/lib b/2.3-1/macros/ImageProcessing/highgui/lib
deleted file mode 100644
index 0d7f88a9..00000000
--- a/2.3-1/macros/ImageProcessing/highgui/lib
+++ /dev/null
diff --git a/2.3-1/macros/ImageProcessing/imgproc/lib b/2.3-1/macros/ImageProcessing/imgproc/lib
deleted file mode 100644
index 63b5e7e9..00000000
--- a/2.3-1/macros/ImageProcessing/imgproc/lib
+++ /dev/null
diff --git a/2.3-1/macros/Scilab-Arduino/lib b/2.3-1/macros/Scilab-Arduino/lib
deleted file mode 100644
index a62fd4e4..00000000
--- a/2.3-1/macros/Scilab-Arduino/lib
+++ /dev/null
diff --git a/2.3-1/macros/SymbolTable/lib b/2.3-1/macros/SymbolTable/lib
deleted file mode 100644
index 4379c83d..00000000
--- a/2.3-1/macros/SymbolTable/lib
+++ /dev/null
diff --git a/2.3-1/macros/ToolInitialization/INIT_FillSCI2LibCDirs.sci b/2.3-1/macros/ToolInitialization/INIT_FillSCI2LibCDirs.sci
index 3e634030..59ad9568 100644
--- a/2.3-1/macros/ToolInitialization/INIT_FillSCI2LibCDirs.sci
+++ b/2.3-1/macros/ToolInitialization/INIT_FillSCI2LibCDirs.sci
@@ -2557,6 +2557,57 @@ PrintStringInfo('      Adding Function: '+FunctionName+'.',GeneralReport,'file',
 INIT_GenAnnFLFunctions(FunctionName,SCI2CLibCAnnFunDir,ClassName,GeneralReport,ExtensionCAnnFun);

 INIT_GenAnnFLFunctions(FunctionName,SCI2CLibCFLFunDir,ClassName,GeneralReport,ExtensionCFuncListFun);

 

+

+// --------------------

+// --- Class Gsort. ---

+// --------------------

+ClassName = 'Gsort';

+

+// --- Class Annotation. ---

+PrintStringInfo('   Adding Class: '+ClassName+'.',GeneralReport,'file','y');

+ClassFileName = fullfile(SCI2CLibCAnnClsDir,ClassName+ExtensionCAnnCls);

+PrintStringInfo('NIN=          1',ClassFileName,'file','y');

+PrintStringInfo('NOUT=         1       ',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).TP=    IN(1).TP',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).SZ(1)= IN(1).SZ(1)',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).SZ(2)= IN(1).SZ(2)',ClassFileName,'file','y');

+

+PrintStringInfo('NIN=          2',ClassFileName,'file','y');

+PrintStringInfo('NOUT=         1       ',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).TP=    IN(1).TP',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).SZ(1)= IN(1).SZ(1)',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).SZ(2)= IN(1).SZ(2)',ClassFileName,'file','y');

+

+PrintStringInfo('NIN=          3',ClassFileName,'file','y');

+PrintStringInfo('NOUT=         1       ',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).TP=    IN(1).TP',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).SZ(1)= IN(1).SZ(1)',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).SZ(2)= IN(1).SZ(2)',ClassFileName,'file','y');

+

+

+

+// --- Function List Class. ---

+ClassFileName = fullfile(SCI2CLibCFLClsDir,ClassName+ExtensionCFuncListCls);

+PrintStringInfo('d2'+ArgSeparator+'d2',ClassFileName,'file','y');

+PrintStringInfo('d2g2'+ArgSeparator+'d2',ClassFileName,'file','y');

+PrintStringInfo('d2g2g2'+ArgSeparator+'d2',ClassFileName,'file','y');

+PrintStringInfo('s2'+ArgSeparator+'s2',ClassFileName,'file','y');

+PrintStringInfo('s2g2'+ArgSeparator+'s2',ClassFileName,'file','y');

+PrintStringInfo('s2g2g2'+ArgSeparator+'s2',ClassFileName,'file','y');

+PrintStringInfo('u162'+ArgSeparator+'u162',ClassFileName,'file','y');

+PrintStringInfo('u162g2'+ArgSeparator+'u162',ClassFileName,'file','y');

+PrintStringInfo('u162g2g2'+ArgSeparator+'u162',ClassFileName,'file','y');

+PrintStringInfo('z2'+ArgSeparator+'z2',ClassFileName,'file','y');

+PrintStringInfo('z2g2'+ArgSeparator+'z2',ClassFileName,'file','y');

+PrintStringInfo('z2g2g2'+ArgSeparator+'z2',ClassFileName,'file','y');

+

+

+// --- Annotation Function And Function List Function. ---

+FunctionName = 'gsort'; // BJ : Done AS : Float_Done

+PrintStringInfo('      Adding Function: '+FunctionName+'.',GeneralReport,'file','y');

+INIT_GenAnnFLFunctions(FunctionName,SCI2CLibCAnnFunDir,ClassName,GeneralReport,ExtensionCAnnFun);

+INIT_GenAnnFLFunctions(FunctionName,SCI2CLibCFLFunDir,ClassName,GeneralReport,ExtensionCFuncListFun);

+

 // ------------------------

 // --- Class OpDotStar. ---

 // ------------------------

@@ -7979,6 +8030,39 @@ PrintStringInfo('      Adding Function: '+FunctionName+'.',GeneralReport,'file',
 INIT_GenAnnFLFunctions(FunctionName,SCI2CLibCAnnFunDir,ClassName,GeneralReport,ExtensionCAnnFun);

 INIT_GenAnnFLFunctions(FunctionName,SCI2CLibCFLFunDir,ClassName,GeneralReport,ExtensionCFuncListFun);

 

+

+//------------------------------------

+//---- Class PERTRANS---------------------

+//------------------------------------

+ClassName = 'PERTRANS';

+

+// --- Class Annotation. ---

+PrintStringInfo('   Adding Class: '+ClassName+'.',GeneralReport,'file','y');

+ClassFileName = fullfile(SCI2CLibCAnnClsDir,ClassName+ExtensionCAnnCls);

+

+//Arguements specified: initial value, start time, time vector, ode function

+PrintStringInfo('NIN=         1',ClassFileName,'file','y');

+PrintStringInfo('NOUT=         1',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).TP=    IN(1).TP',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).SZ(1)= IN(1).SZ(2)',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).SZ(2)= IN(1).SZ(1)',ClassFileName,'file','y');

+

+// --- Function List Class. ---

+ClassFileName = fullfile(SCI2CLibCFLClsDir,ClassName+ExtensionCFuncListCls);

+PrintStringInfo('d0'+ArgSeparator+'d0',ClassFileName,'file','y');

+PrintStringInfo('d2'+ArgSeparator+'d2',ClassFileName,'file','y');

+PrintStringInfo('s0'+ArgSeparator+'s0',ClassFileName,'file','y');

+PrintStringInfo('s2'+ArgSeparator+'s2',ClassFileName,'file','y');

+PrintStringInfo('z0'+ArgSeparator+'z0',ClassFileName,'file','y');

+PrintStringInfo('z2'+ArgSeparator+'z2',ClassFileName,'file','y');

+

+

+// --- Annotation Function And Function List Function. ---

+FunctionName = 'pertrans'; 

+PrintStringInfo('      Adding Function: '+FunctionName+'.',GeneralReport,'file','y');

+INIT_GenAnnFLFunctions(FunctionName,SCI2CLibCAnnFunDir,ClassName,GeneralReport,ExtensionCAnnFun);

+INIT_GenAnnFLFunctions(FunctionName,SCI2CLibCFLFunDir,ClassName,GeneralReport,ExtensionCFuncListFun);

+

 //------------------------------------

 //---- Class TRIU ---------------------

 //------------------------------------

@@ -9553,6 +9637,34 @@ INIT_GenAnnFLFunctions(FunctionName,SCI2CLibCFLFunDir,ClassName,GeneralReport,Ex
 

 

 //------------------------------------

+//---- Class RANK ---------------------

+//------------------------------------

+ClassName = 'RANK';

+

+// --- Class Annotation. ---

+PrintStringInfo('   Adding Class: '+ClassName+'.',GeneralReport,'file','y');

+ClassFileName = fullfile(SCI2CLibCAnnClsDir,ClassName+ExtensionCAnnCls);

+

+PrintStringInfo('NIN=         1',ClassFileName,'file','y');

+PrintStringInfo('NOUT=         1',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).TP=    IN(1).TP',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).SZ(1)=  ''1''',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).SZ(2)= ''1''',ClassFileName,'file','y');

+

+

+ClassFileName = fullfile(SCI2CLibCFLClsDir,ClassName+ExtensionCFuncListCls);

+PrintStringInfo('d2'+ArgSeparator+'d0',ClassFileName,'file','y');

+PrintStringInfo('z2'+ArgSeparator+'z0',ClassFileName,'file','y');

+

+// --- Annotation Function And Function List Function. ---

+FunctionName = 'rank'; 

+PrintStringInfo('      Adding Function: '+FunctionName+'.',GeneralReport,'file','y');

+INIT_GenAnnFLFunctions(FunctionName,SCI2CLibCAnnFunDir,ClassName,GeneralReport,ExtensionCAnnFun);

+INIT_GenAnnFLFunctions(FunctionName,SCI2CLibCFLFunDir,ClassName,GeneralReport,ExtensionCFuncListFun);

+

+

+

+//------------------------------------

 //---- Class SVA ---------------------

 //------------------------------------

 ClassName = 'SVA';

diff --git a/2.3-1/macros/ToolInitialization/lib b/2.3-1/macros/ToolInitialization/lib
deleted file mode 100644
index 670a52e0..00000000
--- a/2.3-1/macros/ToolInitialization/lib
+++ /dev/null
diff --git a/2.3-1/macros/findDeps/getAllHeaders.sci b/2.3-1/macros/findDeps/getAllHeaders.sci
index aba0ec08..6ffc9aad 100644
--- a/2.3-1/macros/findDeps/getAllHeaders.sci
+++ b/2.3-1/macros/findDeps/getAllHeaders.sci
@@ -67,6 +67,7 @@ function allHeaders = getAllHeaders(SharedInfo)
       "src/c/matrixOperations/includes/cumsum.h"
       "src/c/matrixOperations/includes/matrix.h"
       "src/c/matrixOperations/includes/nnz.h"
+      "src/c/matrixOperations/includes/pertrans.h"
       "src/c/matrixOperations/includes/cumprod.h"
       "src/c/matrixOperations/includes/triu.h"
       "src/c/matrixOperations/includes/tril.h"
@@ -157,6 +158,7 @@ function allHeaders = getAllHeaders(SharedInfo)
       "src/c/statisticsFunctions/includes/mean.h"
       "src/c/statisticsFunctions/includes/median.h"
       "src/c/statisticsFunctions/includes/nanmedian.h"
+      "src/c/statisticsFunctions/includes/gsort.h"
       "src/c/statisticsFunctions/includes/nanstdev.h"
       "src/c/statisticsFunctions/includes/mad.h"
       "src/c/statisticsFunctions/includes/meanf.h"
@@ -266,6 +268,7 @@ function allHeaders = getAllHeaders(SharedInfo)
       "src/c/linearAlgebra/includes/balanc.h"
       "src/c/linearAlgebra/includes/svd.h"
       "src/c/linearAlgebra/includes/lu.h"
+      "src/c/linearAlgebra/includes/rank.h"
 	  "src/c/linearAlgebra/includes/hess.h"
 	  "src/c/linearAlgebra/includes/sva.h"	
 	  "src/c/linearAlgebra/includes/sqroot.h"
diff --git a/2.3-1/macros/findDeps/getAllInterfaces.sci b/2.3-1/macros/findDeps/getAllInterfaces.sci
index f57f33b1..633365c2 100644
--- a/2.3-1/macros/findDeps/getAllInterfaces.sci
+++ b/2.3-1/macros/findDeps/getAllInterfaces.sci
@@ -55,6 +55,7 @@ function allInterfaces = getAllInterfaces(SharedInfo)
       "src/c/matrixOperations/interfaces/int_cumsum.h"
       "src/c/matrixOperations/interfaces/int_matrix.h"
       "src/c/matrixOperations/interfaces/int_nnz.h"
+      "src/c/matrixOperations/interfaces/int_pertrans.h"
       "src/c/matrixOperations/interfaces/int_cumprod.h"
       "src/c/matrixOperations/interfaces/int_triu.h"
       "src/c/matrixOperations/interfaces/int_tril.h"
@@ -146,6 +147,7 @@ function allInterfaces = getAllInterfaces(SharedInfo)
       "src/c/statisticsFunctions/interfaces/int_mean.h"
       "src/c/statisticsFunctions/interfaces/int_median.h"
       "src/c/statisticsFunctions/interfaces/int_nanmedian.h"
+      "src/c/statisticsFunctions/interfaces/int_gsort.h"
       "src/c/statisticsFunctions/interfaces/int_nanstdev.h"
       "src/c/statisticsFunctions/interfaces/int_mad.h"
       "src/c/statisticsFunctions/interfaces/int_meanf.h"
@@ -262,6 +264,7 @@ function allInterfaces = getAllInterfaces(SharedInfo)
       "src/c/linearAlgebra/interfaces/int_balanc.h"
       "src/c/linearAlgebra/interfaces/int_svd.h"
       "src/c/linearAlgebra/interfaces/int_lu.h"
+      "src/c/linearAlgebra/interfaces/int_rank.h"
 	  "src/c/linearAlgebra/interfaces/int_sqroot.h"
 	  "src/c/linearAlgebra/interfaces/int_hess.h"
 	  "src/c/linearAlgebra/interfaces/int_sva.h"
diff --git a/2.3-1/macros/findDeps/getAllSources.sci b/2.3-1/macros/findDeps/getAllSources.sci
index effb893a..64f57fbd 100644
--- a/2.3-1/macros/findDeps/getAllSources.sci
+++ b/2.3-1/macros/findDeps/getAllSources.sci
@@ -314,6 +314,13 @@ function allSources = getAllSources(SharedInfo,BuildTool)
       "src/c/matrixOperations/nnz/snnzs.c"
       "src/c/matrixOperations/nnz/znnza.c"
       "src/c/matrixOperations/nnz/znnzs.c"
+      "src/c/matrixOperations/pertrans/dpertransa.c"
+      "src/c/matrixOperations/pertrans/dpertranss.c"
+      "src/c/matrixOperations/pertrans/spertransa.c"
+      "src/c/matrixOperations/pertrans/spertranss.c"
+      "src/c/matrixOperations/pertrans/zpertransa.c"
+      "src/c/matrixOperations/pertrans/zpertranss.c"
+      //"src/c/matrixOperations/nnz/znnzs.c"
       "src/c/matrixOperations/triu/dtriua.c"
       "src/c/matrixOperations/triu/striua.c"
       "src/c/matrixOperations/triu/u8triua.c"
@@ -1034,6 +1041,18 @@ function allSources = getAllSources(SharedInfo,BuildTool)
       "src/c/statisticsFunctions/nanmedian/znanmediana.c"
       "src/c/statisticsFunctions/nanmedian/znanmediancola.c"
       "src/c/statisticsFunctions/nanmedian/znanmedianrowa.c"
+      "src/c/statisticsFunctions/gsort/dgsorta.c"
+      "src/c/statisticsFunctions/gsort/dgsortrowa.c"
+      "src/c/statisticsFunctions/gsort/dgsortcola.c"
+      "src/c/statisticsFunctions/gsort/sgsorta.c"
+      "src/c/statisticsFunctions/gsort/sgsortrowa.c"
+      "src/c/statisticsFunctions/gsort/sgsortcola.c"
+      "src/c/statisticsFunctions/gsort/u16gsorta.c"
+      "src/c/statisticsFunctions/gsort/u16gsortcola.c"
+      "src/c/statisticsFunctions/gsort/u16gsortrowa.c"
+      "src/c/statisticsFunctions/gsort/zgsorta.c"
+      "src/c/statisticsFunctions/gsort/zgsortcola.c"
+      "src/c/statisticsFunctions/gsort/zgsortrowa.c"
       "src/c/statisticsFunctions/nanstdev/dnanstdeva.c"
       "src/c/statisticsFunctions/nanstdev/dnanstdevrowa.c"
       "src/c/statisticsFunctions/nanstdev/dnanstdevcola.c"
@@ -1552,6 +1571,8 @@ function allSources = getAllSources(SharedInfo,BuildTool)
       "src/c/linearAlgebra/svd/dsvda.c"
       "src/c/linearAlgebra/lu/dlua.c"
 	  "src/c/linearAlgebra/svd/zsvda.c"
+          "src/c/linearAlgebra/rank/dranka.c"
+          "src/c/linearAlgebra/rank/zranka.c"
 	  "src/c/linearAlgebra/sqroot/dsqroota.c"
 	  "src/c/linearAlgebra/hess/dhessa.c"
 	  "src/c/linearAlgebra/givens/dgivensa.c"
diff --git a/2.3-1/macros/findDeps/lib b/2.3-1/macros/findDeps/lib
deleted file mode 100644
index afcd3cab..00000000
--- a/2.3-1/macros/findDeps/lib
+++ /dev/null
diff --git a/2.3-1/macros/lib b/2.3-1/macros/lib
deleted file mode 100644
index 551263ea..00000000
--- a/2.3-1/macros/lib
+++ /dev/null
diff --git a/2.3-1/src/c/linearAlgebra/includes/rank.h b/2.3-1/src/c/linearAlgebra/includes/rank.h
new file mode 100644
index 00000000..0a21b4f8
--- /dev/null
+++ b/2.3-1/src/c/linearAlgebra/includes/rank.h
@@ -0,0 +1,29 @@
+ /* Copyright (C) 2017 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __RANK_H__
+#define __RANK_H__
+#include "types.h"
+#include "doubleComplex.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+double dranka(double* in1, int rows, int cols);
+
+doubleComplex zranka(doubleComplex* in1, int rows, int cols);
+
+#ifdef  __cplusplus 
+} /* extern "C" */
+#endif
+
+#endif /*__RANK_H__*/
diff --git a/2.3-1/src/c/linearAlgebra/interfaces/int_rank.h b/2.3-1/src/c/linearAlgebra/interfaces/int_rank.h
new file mode 100644
index 00000000..5c04e717
--- /dev/null
+++ b/2.3-1/src/c/linearAlgebra/interfaces/int_rank.h
@@ -0,0 +1,28 @@
+ /* Copyright (C) 2017 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+
+#ifndef __INT_RANK_H__
+#define __INT_RANK_H__
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+#define d2rankd0(in1,size1) dranka(in1, size1[0], size1[1])
+
+#define z2rankz0(in1,size1) zranka(in1, size1[0], size1[1])
+
+#ifdef  __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /*__INT_RANK_H__*/
diff --git a/2.3-1/src/c/linearAlgebra/rank/dranka.c b/2.3-1/src/c/linearAlgebra/rank/dranka.c
new file mode 100644
index 00000000..ebfb5a80
--- /dev/null
+++ b/2.3-1/src/c/linearAlgebra/rank/dranka.c
@@ -0,0 +1,34 @@
+/* Copyright (C) 2017 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+
+/*Funtion to find inverse condition number of square matrix*/
+
+#include "lapack.h"
+#include "stdlib.h"
+#include "string.h"
+#include "rank.h"
+#include "svd.h"
+
+double dranka(double* in1, int rows, int cols)
+{
+ double out1[rows*rows];
+ double out2[rows*cols];
+ double out3[cols*cols];
+ double rk;
+
+
+	rk = dsvda(0,in1,rows,cols, 0, 4, out1, out2, out3);
+
+
+ return rk;
+
+}
diff --git a/2.3-1/src/c/linearAlgebra/rank/zranka.c b/2.3-1/src/c/linearAlgebra/rank/zranka.c
new file mode 100644
index 00000000..0efad251
--- /dev/null
+++ b/2.3-1/src/c/linearAlgebra/rank/zranka.c
@@ -0,0 +1,82 @@
+/* Copyright (C) 2017 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+
+/*Funtion to find inverse condition number of square matrix*/
+
+#include "lapack.h"
+#include "stdlib.h"
+#include "stdio.h"
+#include "string.h"
+#include "rank.h"
+#include "svd.h"
+#include "doubleComplex.h"
+#include "addition.h"
+
+#define eps 2.22044604925e-16 
+
+doubleComplex zranka(doubleComplex* in1, int rows, int cols)
+{
+ doubleComplex out1[rows*rows];
+ doubleComplex out2[rows*cols];
+ doubleComplex out3[cols*cols];
+ doubleComplex rk=0;
+
+
+    zsvda(in1,rows,cols, 0, 3, out1, out2, out3);
+
+double tol = (double)max(rows,cols)*eps*zreals(out2[0]) ;
+
+/*
+for(int i=0; i< rows*rows; i++)
+	printf("%lf + i*%lf \t", zreals(out1[i]), zimags(out1[i]));
+printf("\n");
+
+for(int i=0; i< rows*cols; i++)
+	printf("%lf + i*%lf \t", zreals(out2[i]), zimags(out2[i]));
+printf("\n");
+
+for(int i=0; i< cols*cols; i++)
+	printf("%lf + i*%lf \t", zreals(out3[i]), zimags(out3[i]));
+printf("\n");
+
+*/
+
+if(rows<cols)
+{
+		for(int i=0;i< rows;i++)
+			{
+				if( zreals(out2[i+i*rows]) > tol)
+				{
+				rk = zadds(rk,1);	
+				}
+			}
+
+}
+
+else
+{
+
+			for(int i=0;i< cols;i++)
+			{
+				if( zreals(out2[i+i*rows]) > tol)
+				{
+				rk = zadds(rk,1);	
+				}
+			}
+
+
+
+}
+
+ return rk;
+
+} 
diff --git a/2.3-1/src/c/matrixOperations/includes/pertrans.h b/2.3-1/src/c/matrixOperations/includes/pertrans.h
new file mode 100644
index 00000000..2c385ace
--- /dev/null
+++ b/2.3-1/src/c/matrixOperations/includes/pertrans.h
@@ -0,0 +1,38 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+ 
+
+#ifndef __PERTRANS_H__
+#define __PERTRANS_H__
+
+#include "types.h"
+#include "doubleComplex.h"
+#include "uint16.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+void dpertransa(double *in, int row, int col, double* out);
+double dpertranss(double in);
+
+void spertransa(float *in, int row, int col, float* out);
+float spertranss(float in);
+
+void zpertransa(doubleComplex *in, int row, int col, doubleComplex* out);
+doubleComplex zpertranss(doubleComplex in);
+
+#ifdef  __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /*__PERTRANS_H__*/
diff --git a/2.3-1/src/c/matrixOperations/interfaces/int_pertrans.h b/2.3-1/src/c/matrixOperations/interfaces/int_pertrans.h
new file mode 100644
index 00000000..8aa8ec5e
--- /dev/null
+++ b/2.3-1/src/c/matrixOperations/interfaces/int_pertrans.h
@@ -0,0 +1,34 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+#ifndef __INT_PERTRANS_H__
+#define __INT_PERTRANS_H__
+
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+#define d2pertransd2(in1, size, out)     dpertransa(in1, size[0], size[1], out)
+#define d0pertransd0(in1)                dpertranss(in1)
+
+#define s2pertranss2(in1, size, out)     spertransa(in1, size[0], size[1], out)
+#define s0pertranss0(in1)                spertranss(in1)
+
+#define z2pertransz2(in1, size, out)     zpertransa(in1, size[0], size[1], out)
+#define z0pertransz0(in1)                zpertranss(in1)
+
+#ifdef  __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /*__INT_PERTRANS_H__*/
diff --git a/2.3-1/src/c/matrixOperations/pertrans/dpertransa.c b/2.3-1/src/c/matrixOperations/pertrans/dpertransa.c
new file mode 100644
index 00000000..36b963ec
--- /dev/null
+++ b/2.3-1/src/c/matrixOperations/pertrans/dpertransa.c
@@ -0,0 +1,36 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+ 
+#include "pertrans.h"
+#include "types.h"
+#include "matrixTranspose.h"
+
+void dpertransa(double *in, int row, int col, double* out)
+{
+			
+	double middle[row*col];
+	int j=0;
+
+	dtransposea(in, row, col, middle);
+
+	for(int i= row*col-1; i>=0; i=i-1)
+		{
+
+                 out[j]= middle[i];
+		 j=j+1;
+
+		}
+
+
+
+
+}
diff --git a/2.3-1/src/c/matrixOperations/pertrans/dpertranss.c b/2.3-1/src/c/matrixOperations/pertrans/dpertranss.c
new file mode 100644
index 00000000..10c2d036
--- /dev/null
+++ b/2.3-1/src/c/matrixOperations/pertrans/dpertranss.c
@@ -0,0 +1,23 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+ 
+#include "pertrans.h"
+#include "types.h"
+#include "matrixTranspose.h"
+
+double dpertranss(double in)
+{
+			
+	return in;
+
+
+}
diff --git a/2.3-1/src/c/matrixOperations/pertrans/spertransa.c b/2.3-1/src/c/matrixOperations/pertrans/spertransa.c
new file mode 100644
index 00000000..4eba2f16
--- /dev/null
+++ b/2.3-1/src/c/matrixOperations/pertrans/spertransa.c
@@ -0,0 +1,36 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+ 
+#include "pertrans.h"
+#include "types.h"
+#include "matrixTranspose.h"
+
+void spertransa(float *in, int row, int col, float* out)
+{
+			
+	float middle[row*col];
+	int j=0;
+
+	stransposea(in, row, col, middle);
+
+	for(int i= row*col-1; i>=0; i=i-1)
+		{
+
+                 out[j]= middle[i];
+		 j=j+1;
+
+		}
+
+
+
+
+}
diff --git a/2.3-1/src/c/matrixOperations/pertrans/spertranss.c b/2.3-1/src/c/matrixOperations/pertrans/spertranss.c
new file mode 100644
index 00000000..694c2317
--- /dev/null
+++ b/2.3-1/src/c/matrixOperations/pertrans/spertranss.c
@@ -0,0 +1,23 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+ 
+#include "pertrans.h"
+#include "types.h"
+#include "matrixTranspose.h"
+
+float spertranss(float in)
+{
+			
+	return in;
+
+
+}
diff --git a/2.3-1/src/c/matrixOperations/pertrans/zpertransa.c b/2.3-1/src/c/matrixOperations/pertrans/zpertransa.c
new file mode 100644
index 00000000..c52fdbc0
--- /dev/null
+++ b/2.3-1/src/c/matrixOperations/pertrans/zpertransa.c
@@ -0,0 +1,37 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+ 
+#include "pertrans.h"
+#include "types.h"
+#include "matrixTranspose.h"
+#include "doubleComplex.h"
+
+void zpertransa(doubleComplex *in, int row, int col, doubleComplex* out)
+{
+			
+	doubleComplex middle[row*col];
+	int j=0;
+
+	ztransposea(in, row, col, middle);
+
+	for(int i= row*col-1; i>=0; i=i-1)
+		{
+
+                 out[j]= middle[i];
+		 j=j+1;
+
+		}
+
+
+
+
+}
diff --git a/2.3-1/src/c/matrixOperations/pertrans/zpertranss.c b/2.3-1/src/c/matrixOperations/pertrans/zpertranss.c
new file mode 100644
index 00000000..73e6e618
--- /dev/null
+++ b/2.3-1/src/c/matrixOperations/pertrans/zpertranss.c
@@ -0,0 +1,24 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+ 
+#include "pertrans.h"
+#include "types.h"
+#include "matrixTranspose.h"
+#include "doubleComplex.h"
+
+doubleComplex zpertranss(doubleComplex in)
+{
+			
+	return in;
+
+
+}
diff --git a/2.3-1/src/c/signalProcessing/hank/dhanka.c b/2.3-1/src/c/signalProcessing/hank/dhanka.c
index 1857cc20..37008fd6 100644
--- a/2.3-1/src/c/signalProcessing/hank/dhanka.c
+++ b/2.3-1/src/c/signalProcessing/hank/dhanka.c
@@ -20,6 +20,8 @@
 
 void dhanka(int m, int n, double*seq_conv, int row, int col, double*out)
 {
+
+// Variable Declaration Start
     int mr, nr; 
     mr= m* row;
     nr= n* row;
@@ -31,8 +33,9 @@ void dhanka(int m, int n, double*seq_conv, int row, int col, double*out)
     double middle2[m*nr];
     double index[m*nr];
     double final[row*m*nr];
+// Variable Declaration End
 
-
+// Algorithm Start
      donesa(ones1, 1 , nr);
      donesa(ones2, m , 1);
 int j=0;
@@ -106,5 +109,6 @@ printf("\n");
 */
 
   dmatrixa(final, row, m*nr, mr, (row*m*nr)/mr, out);
+//Algorith Ends
      
 }
diff --git a/2.3-1/src/c/statisticsFunctions/gsort/dgsorta.c b/2.3-1/src/c/statisticsFunctions/gsort/dgsorta.c
new file mode 100644
index 00000000..8585b54e
--- /dev/null
+++ b/2.3-1/src/c/statisticsFunctions/gsort/dgsorta.c
@@ -0,0 +1,94 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "gsort.h"
+#include "types.h"
+#include "uint16.h"
+
+void dgsorta(double *in, int size, char check, double* out)
+{
+    double a; double fin; double in_copy[size];
+
+   for(int i=0; i< size; i++)
+
+	{
+		in_copy[i]= in[i];
+
+        }
+
+
+if(check == 'i')
+{
+    for (int i = 0; i < size; ++i)
+
+    {
+
+        for (int j = i + 1; j < size; ++j)
+
+        {
+
+            if (in_copy[i] > in_copy[j])
+
+            {
+
+                a =  in_copy[i];
+
+                in_copy[i] = in_copy[j];
+
+                in_copy[j] = a;
+
+            }
+
+        }
+
+    }
+}
+
+if(check =='d')
+{
+ for (int i = 0; i < size; ++i)
+
+    {
+
+        for (int j = i + 1; j < size; ++j)
+
+        {
+
+           if (in_copy[i] < in_copy[j])
+
+            {
+
+                a =  in_copy[i];
+
+                in_copy[i] = in_copy[j];
+
+                in_copy[j] = a;
+
+            }
+
+        }
+
+    }
+
+
+}
+
+   for(int i=0; i< size; i++)
+
+	{
+		out[i]= in_copy[i];
+
+        }
+
+
+}
diff --git a/2.3-1/src/c/statisticsFunctions/gsort/dgsortcola.c b/2.3-1/src/c/statisticsFunctions/gsort/dgsortcola.c
new file mode 100644
index 00000000..56cb3e8b
--- /dev/null
+++ b/2.3-1/src/c/statisticsFunctions/gsort/dgsortcola.c
@@ -0,0 +1,44 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "gsort.h"
+#include "types.h"
+#include "uint16.h"
+#include "stdio.h"
+
+void dgsortcola(double *in, int row, int col, char check, double* out)
+{
+    double inter[col]; 
+    double temp[col];
+   
+    
+for(int i=0; i< row; i++)
+	{
+		for(int j=0 ; j< col; j++)
+			{
+				inter[j]= in[i+ (j*row)];
+			
+			}
+			
+        dgsorta( inter, col, check, temp);
+	
+	for(int k=0; k< col; k++)
+		{
+                  out[i + k*row]= temp[k]; 
+		
+		}
+	 
+	}
+
+
+}
diff --git a/2.3-1/src/c/statisticsFunctions/gsort/dgsortrowa.c b/2.3-1/src/c/statisticsFunctions/gsort/dgsortrowa.c
new file mode 100644
index 00000000..cb2b819d
--- /dev/null
+++ b/2.3-1/src/c/statisticsFunctions/gsort/dgsortrowa.c
@@ -0,0 +1,42 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "gsort.h"
+#include "types.h"
+#include "uint16.h"
+
+void dgsortrowa(double *in, int row, int col, char check, double* out)
+{
+    double inter[row]; 
+    double temp[row];
+
+
+for(int i=0; i< col; i++)
+	{
+		for(int j=0 ; j< row; j++)
+			{
+				inter[j]= in[j+ (i*row)];
+				
+			}
+        	dgsorta( inter, row, check, temp);
+
+		for(int k=0; k< row; k++)
+			{
+                  		out[k + i*row]= temp[k]; 
+
+			}
+	
+	}
+
+
+}
diff --git a/2.3-1/src/c/statisticsFunctions/gsort/sgsorta.c b/2.3-1/src/c/statisticsFunctions/gsort/sgsorta.c
new file mode 100644
index 00000000..35bbc93e
--- /dev/null
+++ b/2.3-1/src/c/statisticsFunctions/gsort/sgsorta.c
@@ -0,0 +1,94 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "gsort.h"
+#include "types.h"
+#include "uint16.h"
+
+void sgsorta(float *in, int size, char check, float* out)
+{
+    float a; float fin; float in_copy[size];
+
+   for(int i=0; i< size; i++)
+
+	{
+		in_copy[i]= in[i];
+
+        }
+
+
+if(check == 'i')
+{
+    for (int i = 0; i < size; ++i)
+
+    {
+
+        for (int j = i + 1; j < size; ++j)
+
+        {
+
+            if (in_copy[i] > in_copy[j])
+
+            {
+
+                a =  in_copy[i];
+
+                in_copy[i] = in_copy[j];
+
+                in_copy[j] = a;
+
+            }
+
+        }
+
+    }
+}
+
+if(check =='d')
+{
+ for (int i = 0; i < size; ++i)
+
+    {
+
+        for (int j = i + 1; j < size; ++j)
+
+        {
+
+           if (in_copy[i] < in_copy[j])
+
+            {
+
+                a =  in_copy[i];
+
+                in_copy[i] = in_copy[j];
+
+                in_copy[j] = a;
+
+            }
+
+        }
+
+    }
+
+
+}
+
+   for(int i=0; i< size; i++)
+
+	{
+		out[i]= in_copy[i];
+
+        }
+
+
+}
diff --git a/2.3-1/src/c/statisticsFunctions/gsort/sgsortcola.c b/2.3-1/src/c/statisticsFunctions/gsort/sgsortcola.c
new file mode 100644
index 00000000..7296f7f0
--- /dev/null
+++ b/2.3-1/src/c/statisticsFunctions/gsort/sgsortcola.c
@@ -0,0 +1,42 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "gsort.h"
+#include "types.h"
+#include "uint16.h"
+#include "stdio.h"
+
+void sgsortcola(float *in, int row, int col, char check, float* out)
+{
+    float inter[col]; 
+    float temp[col];
+   
+    
+for(int i=0; i< row; i++)
+	{
+		for(int j=0 ; j< col; j++)
+			{
+				inter[j]= in[i+ (j*row)];
+				
+			}
+        sgsorta( inter, col, check, temp);
+	
+	for(int k=0; k< col; k++)
+		{
+                  out[i + k*row]= temp[k]; 
+		
+		}
+	}
+
+
+}
diff --git a/2.3-1/src/c/statisticsFunctions/gsort/sgsortrowa.c b/2.3-1/src/c/statisticsFunctions/gsort/sgsortrowa.c
new file mode 100644
index 00000000..220b45a5
--- /dev/null
+++ b/2.3-1/src/c/statisticsFunctions/gsort/sgsortrowa.c
@@ -0,0 +1,42 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "gsort.h"
+#include "types.h"
+#include "uint16.h"
+
+void sgsortrowa(float *in, int row, int col, char check, float* out)
+{
+    float inter[row]; 
+    float temp[row];
+
+
+for(int i=0; i< col; i++)
+	{
+		for(int j=0 ; j< row; j++)
+			{
+				inter[j]= in[j+ (i*row)];
+				
+			}
+        	sgsorta( inter, row, check, temp);
+
+		for(int k=0; k< row; k++)
+			{
+                  		out[k + i*row]= temp[k]; 
+
+			}
+	
+	}
+
+
+}
diff --git a/2.3-1/src/c/statisticsFunctions/gsort/u16gsorta.c b/2.3-1/src/c/statisticsFunctions/gsort/u16gsorta.c
new file mode 100644
index 00000000..bca7b025
--- /dev/null
+++ b/2.3-1/src/c/statisticsFunctions/gsort/u16gsorta.c
@@ -0,0 +1,94 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "gsort.h"
+#include "types.h"
+#include "uint16.h"
+
+void u16gsorta(uint16 *in, int size, char check, uint16* out)
+{
+    uint16 a; uint16 fin; uint16 in_copy[size];
+
+   for(int i=0; i< size; i++)
+
+	{
+		in_copy[i]= in[i];
+
+        }
+
+
+if(check == 'i')
+{
+    for (int i = 0; i < size; ++i)
+
+    {
+
+        for (int j = i + 1; j < size; ++j)
+
+        {
+
+            if (in_copy[i] > in_copy[j])
+
+            {
+
+                a =  in_copy[i];
+
+                in_copy[i] = in_copy[j];
+
+                in_copy[j] = a;
+
+            }
+
+        }
+
+    }
+}
+
+if(check =='d')
+{
+ for (int i = 0; i < size; ++i)
+
+    {
+
+        for (int j = i + 1; j < size; ++j)
+
+        {
+
+           if (in_copy[i] < in_copy[j])
+
+            {
+
+                a =  in_copy[i];
+
+                in_copy[i] = in_copy[j];
+
+                in_copy[j] = a;
+
+            }
+
+        }
+
+    }
+
+
+}
+
+   for(int i=0; i< size; i++)
+
+	{
+		out[i]= in_copy[i];
+
+        }
+
+
+}
diff --git a/2.3-1/src/c/statisticsFunctions/gsort/u16gsortcola.c b/2.3-1/src/c/statisticsFunctions/gsort/u16gsortcola.c
new file mode 100644
index 00000000..51ac7b5e
--- /dev/null
+++ b/2.3-1/src/c/statisticsFunctions/gsort/u16gsortcola.c
@@ -0,0 +1,42 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "gsort.h"
+#include "types.h"
+#include "uint16.h"
+#include "stdio.h"
+
+void u16gsortcola(uint16* in, int row, int col, char check, uint16* out)
+{
+    uint16 inter[col]; 
+    uint16 temp[col];
+   
+    
+for(int i=0; i< row; i++)
+	{
+		for(int j=0 ; j< col; j++)
+			{
+				inter[j]= in[i+ (j*row)];
+				
+			}
+        u16gsorta( inter, col, check, temp);
+	
+	for(int k=0; k< col; k++)
+		{
+                  out[i + k*row]= temp[k]; 
+		
+		}
+	}
+
+
+}
diff --git a/2.3-1/src/c/statisticsFunctions/gsort/u16gsortrowa.c b/2.3-1/src/c/statisticsFunctions/gsort/u16gsortrowa.c
new file mode 100644
index 00000000..c8cbf4e9
--- /dev/null
+++ b/2.3-1/src/c/statisticsFunctions/gsort/u16gsortrowa.c
@@ -0,0 +1,42 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "gsort.h"
+#include "types.h"
+#include "uint16.h"
+
+void u16gsortrowa(uint16 *in, int row, int col, char check, uint16* out)
+{
+    uint16 inter[row]; 
+    uint16 temp[row];
+
+
+for(int i=0; i< col; i++)
+	{
+		for(int j=0 ; j< row; j++)
+			{
+				inter[j]= in[j+ (i*row)];
+				
+			}
+        	u16gsorta( inter, row, check, temp);
+
+		for(int k=0; k< row; k++)
+			{
+                  		out[k + i*row]= temp[k]; 
+
+			}
+	
+	}
+
+
+}
diff --git a/2.3-1/src/c/statisticsFunctions/gsort/zgsorta.c b/2.3-1/src/c/statisticsFunctions/gsort/zgsorta.c
new file mode 100644
index 00000000..0620a8cb
--- /dev/null
+++ b/2.3-1/src/c/statisticsFunctions/gsort/zgsorta.c
@@ -0,0 +1,96 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "gsort.h"
+#include "abs.h"
+#include "types.h"
+#include "uint16.h"
+#include "doubleComplex.h"
+
+void zgsorta(doubleComplex *in, int size, char check, doubleComplex* out)
+{
+    doubleComplex a; doubleComplex fin; doubleComplex in_copy[size];
+
+   for(int i=0; i< size; i++)
+
+	{
+		in_copy[i]= in[i];
+
+        }
+
+
+if(check == 'i')
+{
+    for (int i = 0; i < size; ++i)
+
+    {
+
+        for (int j = i + 1; j < size; ++j)
+
+        {
+
+            if (zabss(in_copy[i]) > zabss(in_copy[j]))
+
+            {
+
+                a =  in_copy[i];
+
+                in_copy[i] = in_copy[j];
+
+                in_copy[j] = a;
+
+            }
+
+        }
+
+    }
+}
+
+if(check =='d')
+{
+ for (int i = 0; i < size; ++i)
+
+    {
+
+        for (int j = i + 1; j < size; ++j)
+
+        {
+
+          if (zabss(in_copy[i]) < zabss(in_copy[j]))
+
+            {
+
+                a =  in_copy[i];
+
+                in_copy[i] = in_copy[j];
+
+                in_copy[j] = a;
+
+            }
+
+        }
+
+    }
+
+
+}
+
+   for(int i=0; i< size; i++)
+
+	{
+		out[i]= in_copy[i];
+
+        }
+
+
+}
diff --git a/2.3-1/src/c/statisticsFunctions/gsort/zgsortcola.c b/2.3-1/src/c/statisticsFunctions/gsort/zgsortcola.c
new file mode 100644
index 00000000..2c03623d
--- /dev/null
+++ b/2.3-1/src/c/statisticsFunctions/gsort/zgsortcola.c
@@ -0,0 +1,43 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "gsort.h"
+#include "types.h"
+#include "uint16.h"
+#include "stdio.h"
+#include "doubleComplex.h"
+
+void zgsortcola(doubleComplex *in, int row, int col, char check, doubleComplex* out)
+{
+    doubleComplex inter[col]; 
+    doubleComplex temp[col];
+   
+    
+for(int i=0; i< row; i++)
+	{
+		for(int j=0 ; j< col; j++)
+			{
+				inter[j]= in[i+ (j*row)];
+				
+			}
+        zgsorta( inter, col, check, temp);
+	
+	for(int k=0; k< col; k++)
+		{
+                  out[i + k*row]= temp[k]; 
+		
+		}
+	}
+
+
+}
diff --git a/2.3-1/src/c/statisticsFunctions/gsort/zgsortrowa.c b/2.3-1/src/c/statisticsFunctions/gsort/zgsortrowa.c
new file mode 100644
index 00000000..f02b0b24
--- /dev/null
+++ b/2.3-1/src/c/statisticsFunctions/gsort/zgsortrowa.c
@@ -0,0 +1,42 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+
+#include "gsort.h"
+#include "types.h"
+#include "doubleComplex.h"
+
+void zgsortrowa(doubleComplex *in, int row, int col, char check, doubleComplex* out)
+{
+    doubleComplex inter[row]; 
+    doubleComplex temp[row];
+
+
+for(int i=0; i< col; i++)
+	{
+		for(int j=0 ; j< row; j++)
+			{
+				inter[j]= in[j+ (i*row)];
+				
+			}
+        	zgsorta( inter, row, check, temp);
+
+		for(int k=0; k< row; k++)
+			{
+                  		out[k + i*row]= temp[k]; 
+
+			}
+	
+	}
+
+
+}
diff --git a/2.3-1/src/c/statisticsFunctions/includes/gsort.h b/2.3-1/src/c/statisticsFunctions/includes/gsort.h
new file mode 100644
index 00000000..a4d0870e
--- /dev/null
+++ b/2.3-1/src/c/statisticsFunctions/includes/gsort.h
@@ -0,0 +1,46 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+ 
+
+#ifndef __GSORT_H__
+#define __GSORT_H__
+
+#include "types.h"
+#include "doubleComplex.h"
+#include "uint16.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+void dgsorta(double *in, int size, char check, double* out);
+void dgsortcola(double *in, int row, int col, char check, double* out);
+void dgsortrowa(double *in, int row, int col, char check, double* out);
+
+void sgsorta(float *in, int size, char check, float* out);
+void sgsortcola(float *in, int row, int col, char check, float* out);
+void sgsortrowa(float *in, int row, int col, char check, float* out);
+
+void u16gsorta(uint16 *in, int size, char check, uint16* out);
+void u16gsortcola(uint16 *in, int row, int col, char check, uint16* out);
+void u16gsortrowa(uint16 *in, int row, int col, char check, uint16* out);
+
+void zgsorta(doubleComplex *in, int size, char check, doubleComplex* out);
+void zgsortcola(doubleComplex *in, int row, int col, char check, doubleComplex* out);
+void zgsortrowa(doubleComplex*in, int row, int col, char check, doubleComplex* out);
+
+
+#ifdef  __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /*__GSORT_H__*/
diff --git a/2.3-1/src/c/statisticsFunctions/interfaces/int_gsort.h b/2.3-1/src/c/statisticsFunctions/interfaces/int_gsort.h
new file mode 100644
index 00000000..d1e9bb97
--- /dev/null
+++ b/2.3-1/src/c/statisticsFunctions/interfaces/int_gsort.h
@@ -0,0 +1,43 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Abhinav Dronamraju
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+#ifndef __INT_GSORT_H__
+#define __INT_GSORT_H__
+
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+#define d2gsortd2(in1, size, out)                                       dgsorta(in1, size[0]* size[1], 'd', out)
+#define d2g2gsortd2(in1, size1, in2, size2, out)                        (in2[0]== 'r') ? dgsortrowa(in1, size1[0], size1[1],'d', out) :dgsortcola(in1, size1[0], size1[1],'d', out)
+#define d2g2g2gsortd2(in1, size1, in2, size2, in3, size3, out)          (in2[0]== 'r') ? dgsortrowa(in1, size1[0], size1[1],in3[0], out) :dgsortcola(in1, size1[0], size1[1],in3[0], out)
+
+#define s2gsorts2(in1, size, out)                                       sgsorta(in1, size[0]* size[1], 'd', out)
+#define s2g2gsorts2(in1, size1, in2, size2, out)                        (in2[0]== 'r') ? sgsortrowa(in1, size1[0], size1[1],'d', out) :sgsortcola(in1, size1[0], size1[1],'d', out)
+#define s2g2g2gsorts2(in1, size1, in2, size2, in3, size3, out)          (in2[0]== 'r') ? sgsortrowa(in1, size1[0], size1[1],in3[0], out) :sgsortcola(in1, size1[0], size1[1],in3[0], out)
+
+#define u162gsortu162(in1, size, out)                                       u16gsorta(in1, size[0]* size[1], 'd', out)
+#define u162g2gsortu162(in1, size1, in2, size2, out)                        (in2[0]== 'r') ? u16gsortrowa(in1, size1[0], size1[1],'d', out) :u16gsortcola(in1, size1[0], size1[1],'d', out)
+#define u162g2g2gsortu162(in1, size1, in2, size2, in3, size3, out)          (in2[0]== 'r') ? u16gsortrowa(in1, size1[0], size1[1],in3[0], out) :u16gsortcola(in1, size1[0], size1[1],in3[0], out)
+
+#define z2gsortz2(in1, size, out)                                       zgsorta(in1, size[0]* size[1], 'd', out)
+#define z2g2gsortz2(in1, size1, in2, size2, out)                        (in2[0]== 'r') ? zgsortrowa(in1, size1[0], size1[1],'d', out) :zgsortcola(in1, size1[0], size1[1],'d', out)
+#define z2g2g2gsortz2(in1, size1, in2, size2, in3, size3, out)          (in2[0]== 'r') ? zgsortrowa(in1, size1[0], size1[1],in3[0], out) :zgsortcola(in1, size1[0], size1[1],in3[0], out)
+
+
+
+#ifdef  __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /*__INT_GSORT_H__*/
diff --git a/2.3-1/src/c/statisticsFunctions/median/dmediana.c b/2.3-1/src/c/statisticsFunctions/median/dmediana.c
index cb2463c5..8b37fd16 100644
--- a/2.3-1/src/c/statisticsFunctions/median/dmediana.c
+++ b/2.3-1/src/c/statisticsFunctions/median/dmediana.c
@@ -17,7 +17,9 @@
 
 double dmediana(double *in, int size)
 {
-    double a; double fin;
+    double a; double fin; double in_copy[size];
+for(int i=0; i< size; i++)
+	in_copy[i]= in[i];
 
 
     for (int i = 0; i < size; ++i)
@@ -28,15 +30,15 @@ double dmediana(double *in, int size)
 
         {
 
-            if (in[i] > in[j])
+            if (in_copy[i] > in_copy[j])
 
             {
 
-                a =  in[i];
+                a =  in_copy[i];
 
-                in[i] = in[j];
+                in_copy[i] = in_copy[j];
 
-                in[j] = a;
+                in_copy[j] = a;
 
             }
 
@@ -47,11 +49,11 @@ double dmediana(double *in, int size)
 
  if(size%2 ==0)
     {
-     fin= (in[size/2]+ in[(size/2)-1])/2;
+     fin= (in_copy[size/2]+ in_copy[(size/2)-1])/2;
     }
  else
     {
-    fin= in[(size-1)/2];
+    fin= in_copy[(size-1)/2];
     }
 
     return fin;
diff --git a/2.3-1/src/c/statisticsFunctions/median/smediana.c b/2.3-1/src/c/statisticsFunctions/median/smediana.c
index 9e86b77e..0d427e10 100644
--- a/2.3-1/src/c/statisticsFunctions/median/smediana.c
+++ b/2.3-1/src/c/statisticsFunctions/median/smediana.c
@@ -17,8 +17,10 @@
 
 float smediana(float *in, int size)
 {
-    float a; float fin;
+    float a; float fin; float in_copy[size];
 
+for(int i=0; i< size; i++)
+	in_copy[i]= in[i];
 
     for (int i = 0; i < size; ++i)
 
@@ -28,15 +30,15 @@ float smediana(float *in, int size)
 
         {
 
-            if (in[i] > in[j])
+            if (in_copy[i] > in_copy[j])
 
             {
 
-                a =  in[i];
+                a =  in_copy[i];
 
-                in[i] = in[j];
+                in_copy[i] = in_copy[j];
 
-                in[j] = a;
+                in_copy[j] = a;
 
             }
 
@@ -46,11 +48,11 @@ float smediana(float *in, int size)
 
  if(size%2 ==0)
     {
-     fin= (in[size/2]+ in[(size/2)-1])/2;
+     fin= (in_copy[size/2]+ in_copy[(size/2)-1])/2;
     }
  else
     {
-    fin= in[(size-1)/2];
+    fin= in_copy[(size-1)/2];
     }
 
     return fin;
diff --git a/2.3-1/src/c/statisticsFunctions/median/u16mediana.c b/2.3-1/src/c/statisticsFunctions/median/u16mediana.c
index b45c5302..85cfedce 100644
--- a/2.3-1/src/c/statisticsFunctions/median/u16mediana.c
+++ b/2.3-1/src/c/statisticsFunctions/median/u16mediana.c
@@ -17,8 +17,10 @@
 
 uint16 u16mediana(uint16 *in, int size)
 {
-    uint16 a; uint16 fin;
+    uint16 a; uint16 fin; uint16 in_copy[size];
 
+for(int i=0; i< size; i++)
+	in_copy[i]= in[i];
 
     for (int i = 0; i < size; ++i)
 
@@ -28,15 +30,15 @@ uint16 u16mediana(uint16 *in, int size)
 
         {
 
-            if (in[i] > in[j])
+            if (in_copy[i] > in_copy[j])
 
             {
 
-                a =  in[i];
+                a =  in_copy[i];
 
-                in[i] = in[j];
+                in_copy[i] = in_copy[j];
 
-                in[j] = a;
+                in_copy[j] = a;
 
             }
 
@@ -46,11 +48,11 @@ uint16 u16mediana(uint16 *in, int size)
 
  if(size%2 ==0)
     {
-     fin= (in[size/2]+ in[(size/2)-1])/2;
+     fin= (in_copy[size/2]+ in_copy[(size/2)-1])/2;
     }
  else
     {
-    fin= in[(size-1)/2];
+    fin= in_copy[(size-1)/2];
     }
 
     return fin;
diff --git a/2.3-1/src/c/statisticsFunctions/median/zmediana.c b/2.3-1/src/c/statisticsFunctions/median/zmediana.c
index 32726e77..36804562 100644
--- a/2.3-1/src/c/statisticsFunctions/median/zmediana.c
+++ b/2.3-1/src/c/statisticsFunctions/median/zmediana.c
@@ -21,8 +21,10 @@
 
 doubleComplex zmediana(doubleComplex *in, int size)
 {
-    doubleComplex a; doubleComplex fin; doubleComplex middle;
+    doubleComplex a; doubleComplex fin; doubleComplex middle; doubleComplex in_copy[size];
 
+for(int i=0; i< size; i++)
+	in_copy[i]= in[i];
 
     for (int i = 0; i < size; ++i)
 
@@ -32,15 +34,15 @@ doubleComplex zmediana(doubleComplex *in, int size)
 
         {
 
-            if (zabss(in[i]) > zabss(in[j]))
+            if (zabss(in_copy[i]) > zabss(in_copy[j]))
 
             {
 
-                a =  in[i];
+                a =  in_copy[i];
 
-                in[i] = in[j];
+                in_copy[i] = in_copy[j];
 
-                in[j] = a;
+                in_copy[j] = a;
 
             }
 
@@ -52,12 +54,12 @@ doubleComplex zmediana(doubleComplex *in, int size)
 
  if(size%2 ==0)
     {
-     middle= zadds(in[size/2], in[(size/2)-1]);
+     middle= zadds(in_copy[size/2], in_copy[(size/2)-1]);
      fin= zrdivs(middle, DoubleComplex(2,0));
     }
  else
     {
-    fin= in[(size-1)/2];
+    fin= in_copy[(size-1)/2];
     }
 
     return fin;