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commit : denoise object added

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This commit is contained in:
Rafat Hussain
2017-09-24 18:24:45 +05:30
parent a26e271971
commit f906ae8d66
7 changed files with 290 additions and 44 deletions
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26
test/denoisetest.c
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@@ -2,7 +2,8 @@
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include "../header/denoise.h"
#include "../header/wauxlib.h"
static double rmse(int N,double *x,double *y) {
double rms;
@@ -49,7 +50,9 @@ int main() {
// gcc -Wall -I../header -L../Bin denoisetest.c -o denoise -lwauxlib -lwavelib -lm
double *sig,*inp,*oup;
int i,N,J;
FILE *ifp,*ofp;
FILE *ifp;
denoise_object obj;
double temp[2400];
char *wname = "db5";
@@ -100,16 +103,23 @@ int main() {
for(i = 0; i < N;++i) {
inp[i] = temp[i];
}
visushrink(inp,N,J,wname,method,ext,thresh,level,oup);
obj = denoise_init(N,J,wname);
setDenoiseMethod(obj,"visushrink");// sureshrink is also the default. The other option is visushrink
setDenoiseWTMethod(obj,method);// Default is dwt. the other option is swt
setDenoiseWTExtension(obj,ext);// Default is sym. the other option is per
setDenoiseParameters(obj,thresh,level);// Default for thresh is soft. Other option is hard
// Default for level is first. The other option is all
denoise(obj,inp,oup);
// Alternative to denoise_object
// Just use visushrink and sureshrink functions
//visushrink(inp,N,J,wname,method,ext,thresh,level,oup);
//sureshrink(inp,N,J,wname,method,ext,thresh,level,oup);
//ofp = fopen("denoiseds.txt", "w");
for(i = 0; i < N;++i) {
//fprintf(ofp,"%g \n",oup[i]);
}
//fclose(ofp);
printf("RMSE %g\n",rmse(N,sig,inp));
printf("Corr Coeff %g\n",corrcoef(N,sig,inp));
@@ -119,6 +129,6 @@ int main() {
free(sig);
free(inp);
free(oup);
denoise_free(obj);
return 0;
}