tests/src/spectral/test-fft.c: fix default size

diff --git a/tests/src/spectral/test-fft.c b/tests/src/spectral/test-fft.c
index 72db530..4d5a5fb 100644 (file)
--- a/tests/src/spectral/test-fft.c
+++ b/tests/src/spectral/test-fft.c
@@ -4,7 +4,7 @@ int main (void)
 {
   int return_code = 0;
   uint_t i, n_iters = 100; // number of iterations
-  uint_t win_s = 500; // window size
+  uint_t win_s = 512; // window size
   fvec_t * in = new_fvec (win_s); // input buffer
   cvec_t * fftgrain = new_cvec (win_s); // fft norm and phase
   fvec_t * out = new_fvec (win_s); // output buffer