Changeset 38e9732 for tests/src

Timestamp:

Oct 2, 2009, 1:26:08 AM (15 years ago)

Author:

Paul Brossier <piem@piem.org>

Branches:

feature/autosink, feature/cnn, feature/cnn_org, feature/constantq, feature/crepe, feature/crepe_org, feature/pitchshift, feature/pydocstrings, feature/timestretch, fix/ffmpeg5, master, pitchshift, sampler, timestretch, yinfft+

Children:

c0b295c

Parents:

5c4ec3c

Message:

tests/src/: various updates

Location:

tests/src

Files:

• test-fft.c (modified) (1 diff)
• test-filterbank_mel.c (modified) (2 diffs)
• test-mfcc.c (modified) (1 diff)

tests/src/test-fft.c

@@ -4 +4 @@
 int main(){
         /* allocate some memory */
-        uint_t win_s      = 4096;                       /* window size        */
-        uint_t channels   = 100;                        /* number of channels */
+        uint_t win_s      = 8;                       /* window size        */
+        uint_t channels   = 1;                        /* number of channels */
         fvec_t * in       = new_fvec (win_s, channels); /* input buffer       */
         cvec_t * fftgrain = new_cvec (win_s, channels); /* fft norm and phase */
         fvec_t * out      = new_fvec (win_s, channels); /* output buffer      */
+        in->data[0][0] = 1;
+        in->data[0][1] = 2;
+        in->data[0][2] = 3;
+        in->data[0][3] = 4;
+        in->data[0][4] = 5;
+        in->data[0][5] = 6;
+        in->data[0][6] = 5;
+        in->data[0][7] = 6;
         /* allocate fft and other memory space */
         aubio_fft_t * fft = new_aubio_fft(win_s,channels);
         /* fill input with some data */
-        //printf("initialised\n");
+        fvec_print(in);
         /* execute stft */
         aubio_fft_do (fft,in,fftgrain);
-        //printf("computed forward\n");
+        cvec_print(fftgrain);
         /* execute inverse fourier transform */
         aubio_fft_rdo(fft,fftgrain,out);
-        //printf("computed backard\n");
+        fvec_print(out);
         del_aubio_fft(fft);
         del_fvec(in);
         del_cvec(fftgrain);
         del_fvec(out);
-        //printf("memory freed\n");
         aubio_cleanup();
         return 0;

tests/src/test-filterbank_mel.c

@@ +1 @@
+#include <stdio.h>
 #include <aubio.h>
 
@@ -26 +27 @@
   //fvec_print (coeffs);
 
-  fprintf(stderr, "%f\n", vec_sum(coeffs));
+  //fprintf(stderr, "%f\n", fvec_sum(coeffs));
 
   aubio_filterbank_do (o, in, out);

tests/src/test-mfcc.c

@@ -22 +22 @@
 
   aubio_mfcc_do (o, in, out);
-
+  fvec_print (out);
+  aubio_mfcc_do (o, in, out);
   fvec_print (out);