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-rw-r--r--src/signalProcessing/fftshift/testDoubleFftShift.c162
1 files changed, 0 insertions, 162 deletions
diff --git a/src/signalProcessing/fftshift/testDoubleFftShift.c b/src/signalProcessing/fftshift/testDoubleFftShift.c
deleted file mode 100644
index e5d9452c..00000000
--- a/src/signalProcessing/fftshift/testDoubleFftShift.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * 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 "fftshift.h"
-#include <assert.h>
-#include <stdio.h>
-
-#define SOURCE {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,\
- 21,22,23,24,25,26,27,28,29,30}
-
-
-static void drowfftshiftaTest(void){
- int i=0;
-
- double in[]=SOURCE;
- double result5_6[30]={4,5,1,2,3,9,10,6,7,8,14,15,11,12,13,19,20,16,17,18,24,25,21,22,23,29,30,26,27,28};
- double result6_5[30]={4,5,6,1,2,3,10,11,12,7,8,9,16,17,18,13,14,15,22,23,24,19,20,21,28,29,30,25,26,27};
- double out[30];
-
- drowfftshifta(in,5,6,out);
- for (i=0;i<30;i++) assert( out[i]-result5_6[i]==0);
-
- drowfftshifta(in,6,5,out);
- for (i=0;i<30;i++) assert( out[i]-result6_5[i]==0);
-
-}
-
-static void zrowfftshiftaTest(void){
- int i=0;
-
- double inR[]=SOURCE;
- double result5_6[30]={4,5,1,2,3,9,10,6,7,8,14,15,11,12,13,19,20,16,17,18,24,25,21,22,23,29,30,26,27,28};
- double result6_5[30]={4,5,6,1,2,3,10,11,12,7,8,9,16,17,18,13,14,15,22,23,24,19,20,21,28,29,30,25,26,27};
- doubleComplex out[30];
- double ZEROS[30]={0};
- doubleComplex *in;
-
- in=DoubleComplexMatrix(inR,ZEROS,30);
-
- zrowfftshifta(in,5,6,out);
- for (i=0;i<30;i++) {
- assert( zreals(out[i])-result5_6[i]==0);
- assert( zimags(out[i])==0);
- }
-
- zrowfftshifta(in,6,5,out);
- for (i=0;i<30;i++) {
- assert( zreals(out[i])-result6_5[i]==0);
- assert( zimags(out[i])==0);
- }
-}
-
-
-static void dcolumnfftshiftaTest(void){
- int i=0;
-
- double in[]=SOURCE;
- double result5_6[30]={16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
- double result6_5[30]={19,20,21,22,23,24,25,26,27,28,29,30,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18};
- double out[30];
-
- dcolumnfftshifta(in,5,6,out);
- for (i=0;i<30;i++) assert( out[i]-result5_6[i]==0);
-
- dcolumnfftshifta(in,6,5,out);
- for (i=0;i<30;i++) assert( out[i]-result6_5[i]==0);
-
-}
-
-static void zcolumnfftshiftaTest(void){
- int i=0;
-
- double inR[]=SOURCE;
- double result5_6[30]={16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
- double result6_5[30]={19,20,21,22,23,24,25,26,27,28,29,30,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18};
- doubleComplex out[30];
- double ZEROS[30]={0};
- doubleComplex *in;
-
- in=DoubleComplexMatrix(inR,ZEROS,30);
-
- zcolumnfftshifta(in,5,6,out);
- for (i=0;i<30;i++) {
- assert( zreals(out[i])-result5_6[i]==0);
- assert( zimags(out[i])==0);
- }
-
- zcolumnfftshifta(in,6,5,out);
- for (i=0;i<30;i++) {
- assert( zreals(out[i])-result6_5[i]==0);
- assert( zimags(out[i])==0);
- }
-
-}
-
-static void dfttshiftaTest(void){
- int i=0;
-
- double in[]=SOURCE;
- double result5_6[30]={19,20,16,17,18,24,25,21,22,23,29,30,26,27,28,4,5,1,2,3,9,10,6,7,8,14,15,11,12,13};
- double result6_5[30]={22,23,24,19,20,21,28,29,30,25,26,27,4,5,6,1,2,3,10,11,12,7,8,9,16,17,18,13,14,15};
- double out[30];
-
- dfftshifta(in,5,6,out);
- for (i=0;i<30;i++) assert( out[i]-result5_6[i]==0);
-
- dfftshifta(in,6,5,out);
- for (i=0;i<30;i++) assert( out[i]-result6_5[i]==0);
-
-}
-
-static void zfftshiftaTest(void){
- int i=0;
-
- double inR[]=SOURCE;
- double result5_6[30]={19,20,16,17,18,24,25,21,22,23,29,30,26,27,28,4,5,1,2,3,9,10,6,7,8,14,15,11,12,13};
- double result6_5[30]={22,23,24,19,20,21,28,29,30,25,26,27,4,5,6,1,2,3,10,11,12,7,8,9,16,17,18,13,14,15};
- doubleComplex out[30];
- double ZEROS[30]={0};
- doubleComplex *in;
-
- in=DoubleComplexMatrix(inR,ZEROS,30);
-
- zfftshifta(in,5,6,out);
- for (i=0;i<30;i++) {
- assert( zreals(out[i])-result5_6[i]==0);
- assert( zimags(out[i])==0);
- }
-
- zfftshifta(in,6,5,out);
- for (i=0;i<30;i++) {
- assert( zreals(out[i])-result6_5[i]==0);
- assert( zimags(out[i])==0);
- }
-
-}
-
-static int FftShiftTest(void){
- drowfftshiftaTest();
- zrowfftshiftaTest();
- dcolumnfftshiftaTest();
- zcolumnfftshiftaTest();
- dfttshiftaTest();
- zfftshiftaTest();
- return 0;
-}
-
-
-int main(void){
- assert (FftShiftTest()==0);
- return 0;
-}