Changeset 7997
- Timestamp:
- 03/12/08 11:52:38
- Files:
-
- gnuradio/trunk/gr-wxgui/src/python/fftsink2.py (modified) (2 diffs)
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gnuradio/trunk/gr-wxgui/src/python/fftsink2.py
r7871 r7997 123 123 # FIXME We need to add 3dB to all bins but the DC bin 124 124 self.log = gr.nlog10_ff(20, self.fft_size, 125 - 20*math.log10(self.fft_size) # Adjust for number of bins125 -10*math.log10(self.fft_size) # Adjust for number of bins 126 126 -10*math.log10(power/self.fft_size) # Adjust for windowing loss 127 127 -20*math.log10(ref_scale/2)) # Adjust for reference scale … … 166 166 # FIXME We need to add 3dB to all bins but the DC bin 167 167 self.log = gr.nlog10_ff(20, self.fft_size, 168 - 20*math.log10(self.fft_size) # Adjust for number of bins168 -10*math.log10(self.fft_size) # Adjust for number of bins 169 169 -10*math.log10(power/self.fft_size) # Adjust for windowing loss 170 170 -20*math.log10(ref_scale/2)) # Adjust for reference scale
