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authorTom Rondeau <tom@trondeau.com>2016-01-06 18:01:30 -0500
committerTom Rondeau <tom@trondeau.com>2016-01-06 18:01:30 -0500
commite7f5c67154a0573b1118498346c65f23e0a7340f (patch)
treea54e9c10c224d75b0297cae8e8a3d567564cf349 /gr-utils/python/utils/plot_fft_base.py
parentdec480ab3f0809677ba3ef2a3a64d402d742b5ec (diff)
digital: Addresses issue #812.
If the taps are all the same value, the differential taps become NaNs during create_diff_taps. Having this type of filter doesn't make sense in this algorithm, so there's nothing to fix. But now, we check to see if the diff taps are NaN and throw a runtime_error if detected.
Diffstat (limited to 'gr-utils/python/utils/plot_fft_base.py')
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