diff options
Diffstat (limited to 'gr-fft/python/fft')
| -rw-r--r-- | gr-fft/python/fft/logpwrfft.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gr-fft/python/fft/logpwrfft.py b/gr-fft/python/fft/logpwrfft.py index 356ec1217b..1ed9d6cacb 100644 --- a/gr-fft/python/fft/logpwrfft.py +++ b/gr-fft/python/fft/logpwrfft.py @@ -69,8 +69,8 @@ class _logpwrfft_base(gr.hier_block2): self._avg = filter.single_pole_iir_filter_ff(1.0, fft_size) self._log = blocks.nlog10_ff(10, fft_size, -20*math.log10(fft_size) # Adjust for number of bins - -10*math.log10(window_power/fft_size) # Adjust for windowing loss - -20*math.log10(ref_scale/2)) # Adjust for reference scale + -10*math.log10(float(window_power)/fft_size) # Adjust for windowing loss + -20*math.log10(float(ref_scale)/2)) # Adjust for reference scale self.connect(self, self._sd, fft, c2magsq, self._avg, self._log, self) self._average = average |