1 files changed, 136 insertions, 0 deletions
diff --git a/2.3-1/src/c/matrixOperations/powm/testFloatPowm.c b/2.3-1/src/c/matrixOperations/powm/testFloatPowm.c
new file mode 100644
index 00000000..4b4b0166
--- /dev/null
+++ b/2.3-1/src/c/matrixOperations/powm/testFloatPowm.c
@@ -0,0 +1,136 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008 - INRIA - Arnaud TORSET
+ *
+ *  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
+ *
+ */
+
+#include "matrixPow.h"
+#include <stdio.h>
+#include <assert.h>
+#include <math.h>
+
+
+static void spowmaTest(void){
+	float in1[4]={1,5,4,2};
+	float expand1=2.2f;
+	float result1R[4]={  27.93459280052221771484f ,    23.580294119266994812278f  ,
+	18.864235295413593007652f ,   32.650651624375619519469f   };
+	float out1[4];
+	int i;
+	
+	float in2[16]={    2.5358983855694532394409f ,   9.0725262500345706939697f,    0.0026536155492067337036f,    3.9639251008629798889160f , 
+	7.9845732506364583969116f,    7.5407014600932598114014f,   10.196942830458283424377f ,   8.2287722378969192504883f , 
+	10.538597775623202323914f,    0.8204884417355060577393f,    6.7301832754164934158325f,    7.9482832476496696472168f,  
+	8.7162081208080053329468f ,   2.3821726106107234954834f ,   6.5310877952724695205688f,    2.784897476434707641602f   };
+	float expand2 = 3.4683557949028909206390f;
+	float result2R[16]={13801.893971410685480805f ,   9622.6108799100766191259f ,   10325.586569611912636901f,   10694.791005280343597406f  ,
+	24728.411825244897045195f ,   18392.823733925368287601f  ,  18631.05868385956637212f   ,  19357.84707477861229563f   ,
+	16169.682243927050876664f ,   12258.542785024719705689f  ,  12630.164466338968850323f  ,  12827.915677254180991440f  ,
+	13742.841851328515986097f ,   10198.0420642120679986f    ,  10658.784670951883526868f  ,  10839.51135004585739807f  };
+	float out2[16];
+	
+	
+	spowma(in1, 2, expand1, out1);
+	spowma(in2, 4, expand2, out2);
+	
+	for (i=0;i<4;i++) {
+		assert( fabs(out1[i]-result1R[i]) / fabs(out1[i]) <1e-6);
+	}
+	
+
+	for (i=0;i<16;i++) {
+
+		assert( fabs(out2[i]-result2R[i]) / fabs(out2[i]) <1e-6);
+	}	
+	
+}
+
+static void cpowmaTest(void){
+	
+	
+	{
+	float inR[9]={1,2,3,4,5,6,7,8,9};
+	float inI[9]={1,2,3,4,5,6,7,8,9};
+	float resultR[9]={- 4.7115011361608578610571f,- 2.0782061409646632732517f,0.5550888542315330909105f,
+	- 2.3202132490900626571317f,- 2.4412168031527574640904f,- 2.5622203572154611528333f,
+	0.0710746379807356554181f,- 2.80422746534086453352f,- 5.6795295686624518438634f};
+	float resultI[9]={- 12.188702380084603049681f,- 4.0827818504168584823333f,4.0231386792508754268738f,
+	- 3.0919079733956360556135f,- 2.5964710348850239540752f,- 2.1010340963744131848046f,
+	6.0048864332933264975622f,- 1.1101602193531934226201f,- 8.2252068719997026846613f};
+	floatComplex *in,out[9];
+	int i;
+	
+	in=FloatComplexMatrix(inR,inI,9);
+	
+	cpowma(in, 3, FloatComplex(1,1), out);
+	
+	for (i=0;i<9;i++) printf("out[%d] = %f+%f*i\n",i,creals(out[i]),cimags(out[i]));
+	
+	for (i=0;i<9;i++){
+		assert( (fabs(creals(out[i])-resultR[i])/ fabs(creals(out[i])) ) <3e-5);
+		assert( (fabs(cimags(out[i])-resultI[i])/ fabs(cimags(out[i])) ) <1e-6);
+	}
+	}
+	
+	
+	{
+	
+	float in1R[4]={1,5,4,2};
+	float in1I[4]={0};
+	float expand1=2.2f;
+	float result1R[4]={  27.93459280052221771484f ,    23.580294119266994812278f  ,
+	18.864235295413593007652f ,   32.650651624375619519469f   };
+	float result1I[4]={  3.6611113731522362257920f , - 3.6611113731522362257920f , 
+  - 2.9288890985217883589087f  ,  2.9288890985217883589087f };
+	floatComplex out1[4];
+	int i;
+	
+	float in2R[16]={    2.5358983855694532394409f ,   9.0725262500345706939697f,    0.0026536155492067337036f,    3.9639251008629798889160f , 
+	7.9845732506364583969116f,    7.5407014600932598114014f,   10.196942830458283424377f ,   8.2287722378969192504883f , 
+	10.538597775623202323914f,    0.8204884417355060577393f,    6.7301832754164934158325f,    7.9482832476496696472168f,  
+	8.7162081208080053329468f ,   2.3821726106107234954834f ,   6.5310877952724695205688f,    2.784897476434707641602f   };
+	float in2I[16]={0};
+	float expand2 = 3.4683557949028909206390f;
+	float result2R[16]={13801.893971410685480805f ,   9622.6108799100766191259f ,   10325.586569611912636901f,   10694.791005280343597406f  ,
+	24728.411825244897045195f ,   18392.823733925368287601f  ,  18631.05868385956637212f   ,  19357.84707477861229563f   ,
+	16169.682243927050876664f ,   12258.542785024719705689f  ,  12630.164466338968850323f  ,  12827.915677254180991440f  ,
+	13742.841851328515986097f ,   10198.0420642120679986f    ,  10658.784670951883526868f  ,  10839.51135004585739807f  };
+	float result2I[16]={ - 7.1981835972120027378196f  ,  1.9386514637886893552832f,  - 17.692616672339234185074f  ,  24.561537532538231687340f , 
+	- 2.2418859631076406557781f ,   0.6037961445855435371755f,  - 5.5103941755046683681485f,    7.649730724813480264857f  , 
+	- 4.865855522250573272913f  ,   1.310496989059492634056f ,  - 11.95992230200565309417f ,    16.603201547139228466676f  ,
+	16.00935601900000193609f ,  - 4.3117212921047043394651f  ,  39.34984366402868971591f  , - 54.626892107189902958453f };
+	floatComplex out2[16];
+	floatComplex *in1,*in2;
+	
+	in1=FloatComplexMatrix(in1R,in1I,4);
+	in2=FloatComplexMatrix(in2R,in2I,16);
+	
+	
+	cpowma(in1, 2, FloatComplex(expand1,0), out1);
+	cpowma(in2, 4, FloatComplex(expand2,0), out2);
+	
+	for (i=0;i<4;i++) {
+		assert( fabs(creals(out1[i])-result1R[i]) / fabs(creals(out1[i])) <1e-6);
+		assert( fabs(cimags(out1[i])-result1I[i]) / fabs(cimags(out1[i])) <1e-6);
+	}
+	
+	
+	for (i=0;i<16;i++) {
+		assert( fabs(creals(out2[i])-result2R[i]) / fabs(creals(out2[i])) <1e-6);
+		assert( fabs(cimags(out2[i])-result2I[i]) / fabs(cimags(out2[i])) <1e-6);
+	}
+	}
+}
+
+
+int main(void){
+	spowmaTest();
+	cpowmaTest();
+	return 0;
+}