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| author | andreas128 <Andreas> | 2017-05-06 12:43:23 +0100 |
|---|---|---|
| committer | andreas128 <Andreas> | 2017-05-06 12:43:23 +0100 |
| commit | 2deeb43ce5d99dafa1556e3fdc1d3a02911614a6 (patch) | |
| tree | cdeb44d0a7b023982c66d914bb255f22090cead3 /src/dab_util.py | |
| parent | 781d61d6ed7503f2e5b940121dfd0eeced8c1c75 (diff) | |
| download | ODR-StaticPrecorrection-2deeb43ce5d99dafa1556e3fdc1d3a02911614a6.tar.gz ODR-StaticPrecorrection-2deeb43ce5d99dafa1556e3fdc1d3a02911614a6.tar.bz2 ODR-StaticPrecorrection-2deeb43ce5d99dafa1556e3fdc1d3a02911614a6.zip | |
Do changes for live analysis
Diffstat (limited to 'src/dab_util.py')
| -rw-r--r-- | src/dab_util.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/dab_util.py b/src/dab_util.py index fbd1cc6..fa52015 100644 --- a/src/dab_util.py +++ b/src/dab_util.py @@ -11,7 +11,7 @@ c["frame_2048000"]=c["frame_ms"] * 2048 c["sym_8192000"]=96./76*8192 c["sym_2048000"]=96./76*2048 -def calc_fft(signal, fft_size = 1024, sampling_rate = 1, plot = False): +def calc_fft(signal, fft_size = 65536, sampling_rate = 8192000, plot = False): """returns one numpy array for the frequencies and one for the corresponding fft""" signal_spectrum = np.fft.fftshift(np.fft.fft(signal, fft_size)) freqs = np.fft.fftshift(np.fft.fftfreq(fft_size, d=1./sampling_rate)) |