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-rw-r--r--fft.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fft.c b/fft.c
index 5e71679..f39fd2a 100644
--- a/fft.c
+++ b/fft.c
@@ -51,7 +51,7 @@ init_fft(int n)
}
int
-dofft(struct fft *p, int16_t *data, double *left, double *right, int n, double *wight)
+dofft(struct fft *p, int16_t *data, double *left, double *right, int n, double *wight, float scala)
{
int i;
@@ -64,9 +64,9 @@ dofft(struct fft *p, int16_t *data, double *left, double *right, int n, double *
fftw_execute(p[1].plan);
for (i = 1; i < n / 2; i++) {
- left[i - 1] = sqrt(5 * i
+ left[i - 1] = sqrt(scala * i
* (pow(p[0].out[i], 2) + pow(p[0].out[n - i], 2)));
- right[i - 1] = sqrt(5 * i
+ right[i - 1] = sqrt(scala * i
* (pow(p[1].out[i], 2) + pow(p[1].out[n - i], 2)));
}