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complete test-mfft memory freeing, comment out printfs
complete test-mfft memory freeing, comment out printfs

--- a/examples/tests/test-mfft.c

+++ b/examples/tests/test-mfft.c

@@ -1,10 +1,10 @@

-#include "aubio.h"

+#include <aubio.h>

 int main(){

         /* allocate some memory */

         uint_t win_s      = 4096;                       /* window size        */

-        uint_t channels   = 1000;                       /* number of channels */

+        uint_t channels   = 100;                        /* 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      */

@@ -11,17 +11,18 @@

         /* allocate fft and other memory space */

         aubio_mfft_t * fft = new_aubio_mfft(win_s,channels);

         /* fill input with some data */

-        printf("initialised\n");

+        //printf("initialised\n");

         /* execute stft */

         aubio_mfft_do (fft,in,fftgrain);

-        printf("computed forward\n");

+        //printf("computed forward\n");

         /* execute inverse fourier transform */

         aubio_mfft_rdo(fft,fftgrain,out);

-        printf("computed backard\n");

+        //printf("computed backard\n");

         del_aubio_mfft(fft);

         del_fvec(in);

         del_cvec(fftgrain);

         del_fvec(out);

-        printf("memory freed\n");

+        //printf("memory freed\n");

+        aubio_cleanup();

         return 0;

 }