diff options
Diffstat (limited to 'src/c/matrixOperations/spec2/testFloatSpec2.c')
-rw-r--r-- | src/c/matrixOperations/spec2/testFloatSpec2.c | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/src/c/matrixOperations/spec2/testFloatSpec2.c b/src/c/matrixOperations/spec2/testFloatSpec2.c deleted file mode 100644 index fb2bc25..0000000 --- a/src/c/matrixOperations/spec2/testFloatSpec2.c +++ /dev/null @@ -1,134 +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 "spec.h" -#include "stdio.h" -#include "assert.h" -#include "math.h" - -static void sspec2aTest(void){ - float in[4]={1.0f,1.0f,1.0f,3.0f}; - float resultValuesR[4]={0.5857864376269050765700f,0,0,3.4142135623730949234300f}; - float resultVectorsR[4]={- 0.9238795325112867384831f,0.3826834323650897817792f, - 0.3826834323650897817792f,0.9238795325112867384831f}; - - float in2[4]={1.0f,1.0f,-2.0f,3.0f}; - float resultValues2R[4]={1.9999999999999997779554f,0,0,1.9999999999999997779554f}; - float resultVectors2R[4]={0.8164965809277261454824f,- 0.4082482904638631282523f, - 0.8164965809277261454824f,- 0.4082482904638631282523f}; - float eigenvalues[4],eigenvectors[4]; - - int i; - - sspec2a(in,2,eigenvalues,eigenvectors); - - for(i=0;i<4;i++){ - if (eigenvalues[i]>1e-6) assert( fabs(eigenvalues[i]-resultValuesR[i]) / fabs(eigenvalues[i]) <1e-16); - else assert(1); - } - for(i=0;i<4;i++){ - if (eigenvectors[i]>1e-6) assert( fabs(eigenvectors[i]-resultVectorsR[i]) / fabs(eigenvectors[i]) <1e-16); - else assert(1); - } - - - sspec2a(in2,2,eigenvalues,eigenvectors); - - - - for(i=0;i<4;i++){ - if (eigenvalues[i]>1e-6) assert( fabs(eigenvalues[i]-resultValues2R[i]) / fabs(eigenvalues[i]) <1e-16); - else assert(1); - } - for(i=0;i<4;i++){ - if (eigenvectors[i]>1e-6) assert( fabs(eigenvectors[i]-resultVectors2R[i]) / fabs(eigenvectors[i]) <1e-16); - else assert(1); - } -} - - - - -static void cspec2aTest(void){ - float inR[4]={1.0f,1.0f,1.0f,3.0f}; - float inI[4]={0.0f,0.0f,0.0f,0.0f}; - float resultValuesR[4]={0.5857864376269050765700f,0,0,3.4142135623730949234300f}; - float resultValuesI[4]={0,0,0,0}; - float resultVectorsR[4]={- 0.9238795325112867384831f,0.3826834323650897817792f, - 0.3826834323650897817792f,0.9238795325112867384831f}; - float resultVectorsI[4]={0,0,0,0}; - - float in2R[4]={1.0f,1.0f,-2.0f,3.0f}; - float in2I[4]={0.0f,0.0f,0.0f,0.0f}; - float resultValues2R[4]={1.9999999999999997779554f,0,0,1.9999999999999997779554f}; - float resultValues2I[4]={0.9999999999999997779554f,0,0,-0.9999999999999997779554f}; - float resultVectors2R[4]={0.8164965809277261454824f,- 0.4082482904638631282523f, - 0.8164965809277261454824f,- 0.4082482904638631282523f}; - float resultVectors2I[4]={0,- 0.4082482904638629062077f,0,0.4082482904638629062077f}; - - floatComplex *in,*in2,out1[4],out2[4]; - - int i; - - in=FloatComplexMatrix(inR,inI,4); - in2=FloatComplexMatrix(in2R,in2I,4); - - cspec2a(in,2,out1,out2); - for(i=0;i<4;i++){ - if (creals(out1[i])>1e-16) assert( fabs(creals(out1[i])-resultValuesR[i]) / fabs(creals(out1[i])) <1e-15); - else assert(1); - if (cimags(out1[i])>1e-16) assert( fabs(cimags(out1[i])-resultValuesI[i]) / fabs(cimags(out1[i])) <1e-16); - else assert(1); - } - for(i=0;i<4;i++){ - if (creals(out2[i])>1e-16) assert( fabs(creals(out2[i])-resultVectorsR[i]) / fabs(creals(out2[i])) <1e-15); - else assert(1); - if (cimags(out2[i])>1e-16) assert( fabs(cimags(out2[i])-resultVectorsI[i]) / fabs(cimags(out2[i])) <1e-16); - else assert(1); - } - - - cspec2a(in2,2,out1,out2); - for(i=0;i<4;i++){ - if (creals(out1[i])>1e-16) assert( fabs(creals(out1[i])-resultValues2R[i]) / fabs(creals(out1[i])) <1e-15); - else assert(1); - if (cimags(out1[i])>1e-16) assert( fabs(cimags(out1[i])-resultValues2I[i]) / fabs(cimags(out1[i])) <1e-15); - else assert(1); - } - for(i=0;i<4;i++){ - if (creals(out2[i])>1e-16) assert( fabs(creals(out2[i])-resultVectors2R[i]) / fabs(creals(out2[i])) <1e-15); - else assert(1); - if (cimags(out2[i])>1e-16) assert( fabs(cimags(out2[i])-resultVectors2I[i]) / fabs(cimags(out2[i])) <1e-16); - else assert(1); - } -} - - - - -static int testSpec2(void){ - printf(">>> Float Spec2 Tests <<<\n"); - printf(">>> Float <<<\n"); - sspec2aTest(); - printf(">>> FloatComplex <<<\n"); - cspec2aTest(); - return 0; -} - - -int main(void){ - assert (testSpec2()==0); - - - return 0; -} |