diff options
Diffstat (limited to 'lib/overlapadd.c')
| -rw-r--r-- | lib/overlapadd.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/overlapadd.c b/lib/overlapadd.c deleted file mode 100644 index beab0e0..0000000 --- a/lib/overlapadd.c +++ /dev/null @@ -1 +0,0 @@ -/*
* input I is a folded spectrum of length N; output O and
* synthesis window W are of length Nw--overlap-add windowed,
* unrotated, unfolded input data into output O
*/
#include "fftease.h"
void overlapadd( float *I, int N, float *W, float *O, int Nw, int n )
{
int i ;
while ( n < 0 )
n += N ;
n %= N ;
for ( i = 0 ; i < Nw ; i++ ) {
O[i] += I[n]*W[i] ;
if ( ++n == N )
n = 0 ;
}
}
\ No newline at end of file |