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Pier-Yves Lessard

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matlab

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6 Questions

Votes Activity Newest Views
8
11
votes
4
answers
2k
views

DFT - Removing window effect in spectral domain with convolution

fft frequency-spectrum dft convolution
Feb 24 at 23:03 elena 161
 
1
vote
0
answers
54
views

Efficient audio power spectrum estimation

wavelet power-spectral-density short-time-ft
Sep 20 '18 at 3:20 robert bristow-johnson 14.8k
 
1
vote
0
answers
55
views

Estimating discrete filter attenuation error

filters discrete-signals
Jan 19 '18 at 5:02 Pier-Yves Lessard 656
 
0
votes
1
answer
69
views

Time derivative of signal - effect on noise distribution

power-spectral-density gaussian derivative
Jun 21 '19 at 16:03 Florian 2,128
 
0
votes
0
answers
71
views

Difference between MATLAB's $\tt butter$ and my calculated coefficient

matlab filters butterworth
May 29 '17 at 21:12 Fat32 24.3k
 
0
votes
1
answer
2k
views

Matlab freqz and custom implementation differences

matlab frequency-response bode
Jan 18 '17 at 9:00 Maximilian Matthé 5,792
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