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Diffstat (limited to 'src/signalProcessing/lev/testDoubleLev.c')
-rw-r--r-- | src/signalProcessing/lev/testDoubleLev.c | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/src/signalProcessing/lev/testDoubleLev.c b/src/signalProcessing/lev/testDoubleLev.c deleted file mode 100644 index 6967890e..00000000 --- a/src/signalProcessing/lev/testDoubleLev.c +++ /dev/null @@ -1,198 +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 <stdio.h> -#include <assert.h> -#include "lev.h" -#include <math.h> - - -static void dlevaTest(void) { - - printf(" \n -------Double Test------- \n"); - /* TEST 1 */ - { - double in[4]={1,2,3,4}; - double result1[3]={ - 1.25 , 0.0000000000000002220446 , - 0.2500000000000001110223 }; - double result2 = -2.5; - double result3[3]={- 2.,- 0.3333333333333333148296, - 0.2500000000000001110223 }; - double out1[3]={0}, out2=0, out3[3]={0}; - int i; - - out2 = dleva(in,4,out1,out3); - - ; - for (i=0;i<3;i++) { - if (out1[i]>1e-16) assert((fabs(out1[i]-result1[i]) / fabs (out1[i]))<3e-16); - else assert(1); - } - - if (out2>1e-16) assert((fabs(out2-result2) / fabs (out2))<1e-16); - else assert (1); - - for (i=0;i<3;i++) { - if (out3[i]>1e-16) assert((fabs(out3[i]-result3[i]) / fabs (out3[i]))<1e-16); - else assert(1); - } - - } - - /* TEST 2 */ - { - double in[8]= {0.9475104575976729393005,0.0563528141938149929047,0.8801407832652330398560,0.5110759926028549671173,0.8736385302618145942688, 0.9233113336376845836639,0.1977134644985198974609,0.0427226074971258640289}; - double result1[7]= { - 1.4145989907356759651691 , - - 0.1879185484276382211988 , - 1.9546862646288580833698 , - 0.0431855597974486471458 , - - 0.6934494907248942574540 , - 0.3355525090987989678126 , - - 0.7681883584831936673254}; - double result2 = 1.132375302303337161192; - double result3[7]= {- 0.0594746092161267045362 , - - 0.9286458300417500533186 , - - 3.5018950960448012033 , - 1.0467634735526456513099 , - 3.0600285663270052616269 , - - 1.8325211983274933835730 , - - 0.7681883584831936673254 }; - double out1[7]={0}, out2=0, out3[7]={0}; - int i; - - out2 = dleva(in,8,out1,out3); - /*FIXME : Assert à 10^-13*/ - for (i=0;i<7;i++) { - if (out1[i]>1e-16) assert((fabs(out1[i]-result1[i]) / fabs (out1[i]))<1e-13); - else assert(1); - } - - if (out2>1e-16) assert((fabs(out2-result2) / fabs (out2))<3e-16); - - - for (i=0;i<7;i++) { - if (out3[i]>1e-16) assert((fabs(out3[i]-result3[i]) / fabs (out3[i]))<3e-16); - else assert(1); - } - - } -} - - -static void zlevaTest(void) { - - /* TEST 1 */ - { - double inR[4]={1,2,3,4}; - double inI[4]={1,1,1,1}; - double result1R[3]={ 0.6666666666666662965923 ,- 4.6666666666666687390830 , 2.0000000000000004440892 }; - double result1I[3]={ - 1.1666666666666669627261 , - 2.1666666666666665186369 , 2.5 }; - double result2R = 6.1666666666666678509046; - double result2I = 6.1666666666666678509046; - double result3R[3]={- 1.5,0.3333333333333333148, 2.0000000000000004440 }; - double result3I[3]={ + 0.5000000000000000000000 , + 0.6666666666666666296592 , 2.5 }; - doubleComplex out1[3], out2=DoubleComplex(0,0), out3[3]; - doubleComplex *in; - int i; - - printf(" \n -------DoubleComplex Test------- \n"); - - in=DoubleComplexMatrix(inR,inI,4); - - out2 = zleva(in,4,out1,out3); - - for (i=0;i<3;i++){ - if (zreals(out1[i])>1e-16) assert((fabs(zreals(out1[i])-result1R[i]) / fabs(zreals(out1[i]))) <3e-16); - else assert(1); - if (zimags(out1[i])>1e-16) assert((fabs(zimags(out1[i])-result1I[i]) / fabs(zimags(out1[i]))) <1e-16); - else assert(1); - } - - if (zreals(out2)>1e-16) assert((fabs(zreals(out2)-result2R) / fabs(zreals(out2))) <3e-16); - else assert(1); - if (zimags(out2)>1e-16) assert((fabs(zimags(out2)-result2I) / fabs(zimags(out2))) <3e-16); - else assert(1); - - for (i=0;i<3;i++){ - if (zreals(out3[i])>1e-16) assert((fabs(zreals(out3[i])-result3R[i]) / fabs(zreals(out3[i]))) <3e-16); - else assert(1); - if (zimags(out3[i])>1e-16) assert((fabs(zimags(out3[i])-result3I[i]) / fabs(zimags(out3[i]))) <1e-16); - else assert(1); - } - } - - - - /* TEST 2 */ - - { - double inR[6]={0.0143211213871836662292,0.7033217861317098140717,0.5212594550102949142456,0.0582674746401607990265, - 0.488313094712793827057,0.8035244266502559185028}; - double inI[6]={0.3819901309907436370850,0.4311556280590593814850,0.7573182275518774986267,0.0120028085075318813324, - 0.9994637314230203628540,0.9508706149645149707794}; - double result1R[5]={- 3.6095794839789050456602,- 22.476200430215509840082,- 8.9817944433992220609753, - 12.625498164379671095503, 3.5273512791323136106314}; - double result1I[5]={9.8938676519388195629290,- 11.160861495580743252276,- 12.396447957003889683847, - - 20.810995133509468502098,3.8571422461904862899473}; - double result2R = 1.2259658790319762911025; - double result2I = 32.700432742697543631039; - double result3R[5]={ - 1.1960559267342236733356,- 0.0224784059157190282963,- 2.232787465146694128038, - 0.4864901943454941202205,3.5273512791323136106314}; - double result3I[5]={1.7963629642455771762144,0.7825308030566066053169,1.4948702216638325435127, - - 1.0642505925602050442791,3.8571422461904862899473}; - doubleComplex out1[5], out2=DoubleComplex(0,0), out3[5]; - doubleComplex *in; - int i; - - printf(" \n -------DoubleComplex Test------- \n"); - - in=DoubleComplexMatrix(inR,inI,6); - - out2 = zleva(in,6,out1,out3); - - /*FIXME : Assert à 10^-14*/ - - for (i=0;i<5;i++) printf("out : %1.20f+%1.20f\n",zreals(out1[i]),zimags(out1[i])); - for (i=0;i<5;i++){ - if (zreals(out1[i])>1e-16) assert((fabs(zreals(out1[i])-result1R[i]) / fabs(zreals(out1[i]))) <3e-16); - else assert(1); - if (zimags(out1[i])>1e-16) assert((fabs(zimags(out1[i])-result1I[i]) / fabs(zimags(out1[i]))) <3e-16); - else assert(1); - } - - if (zreals(out2)>1e-16) assert((fabs(zreals(out2)-result2R) / fabs(zreals(out2))) <3e-16); - else assert(1); - if (zimags(out2)>1e-16) assert((fabs(zimags(out2)-result2I) / fabs(zimags(out2))) <3e-16); - else assert(1); - - for (i=0;i<5;i++){ - if (zreals(out3[i])>1e-16) assert((fabs(zreals(out3[i])-result3R[i]) / fabs(zreals(out3[i]))) <3e-16); - else assert(1); - if (zimags(out3[i])>1e-16) assert((fabs(zimags(out3[i])-result3I[i]) / fabs(zimags(out3[i]))) <3e-16); - else assert(1); - } - } -} - - - - -static int levTest(void) { - printf("\n>>>> Lev Tests\n"); - dlevaTest(); - zlevaTest(); - return 0; -} - -int main(void) { - assert( levTest()== 0); - return 0; -} |