Specifiy number of filter is cosine filterbank #72
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To be consistent, I added the same argument to |
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I've added an
n_filtersargument toslab.Filter.cos_filterbankandslab.Filter.center_freqsso that one can directly specify the desired number of filters (bandwidth argument is ignored in that case).The concrete use case is that I wanted to create a 16-band spectrogram of a given signal, and realized that there was no straight forward way of doing this in slab.
I also updated the docstring and the test function of
test_center_freqsto make sure that specifying bandwidth and number of filter produces the same results