diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/resampler_tools/fir.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/resampler_tools/fir.cpp b/tools/resampler_tools/fir.cpp index acd9911..ea3ef50 100644 --- a/tools/resampler_tools/fir.cpp +++ b/tools/resampler_tools/fir.cpp @@ -222,7 +222,7 @@ int main(int argc, char** argv) if (!polyphase) { for (int i=0 ; i<N ; i++) { double x = (2.0 * M_PI * i * Fcr) / (1 << nz); - double y = kaiser(i+N, 2*N, beta) * sinc(x); + double y = kaiser(i+N, 2*N, beta) * sinc(x) * 2.0 * Fcr; y *= atten; if (!debug) { @@ -247,7 +247,7 @@ int main(int argc, char** argv) // generate a FIR per phase for (int i=-nzc ; i<nzc ; i++) { double x = 2.0 * M_PI * Fcr * (i + p); - double y = kaiser(i+N, 2*N, beta) * sinc(x); + double y = kaiser(i+N, 2*N, beta) * sinc(x) * 2.0 * Fcr;; y *= atten; if (!format) { int64_t yi = floor(y * ((1ULL<<(nc-1))) + 0.5); |