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OverLordGoldDragon
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13 votes
2 answers
4k views

Synchrosqueezing Wavelet Transform explanation?

7 votes
1 answer
2k views

Wavelet Scattering explanation?

5 votes
1 answer
587 views

Wavelet Scattering properties & implementation?

5 votes
3 answers
180 views

Cross-correlation seems defined backwards

4 votes
0 answers
92 views

Fourier transform of modulus of sum of weighted sines

4 votes
2 answers
516 views

Fourier transform of modulus of sum of sines

4 votes
1 answer
101 views

log(conv) vs conv(log)

3 votes
5 answers
1k views

DFT derivative property?

3 votes
1 answer
895 views

PyWavelets CWT: normalization? Vs Scipy?

3 votes
1 answer
371 views

Why is CWT implemented with FFT convolution?

3 votes
1 answer
65 views

Time warping / frequency modulation natural examples?

2 votes
0 answers
49 views

Convolve sinc trains

2 votes
3 answers
771 views

Does chirp have constant magnitude frequency response?

2 votes
3 answers
2k views

DFT coefficients meaning?

2 votes
1 answer
92 views

Symmetries of analyticity / zero self-correlation

2 votes
2 answers
215 views

Synchrosqueezed STFT phase transform

2 votes
2 answers
1k views

How is wavelet time & frequency resolution computed?

2 votes
1 answer
639 views

Inverse Continuous Wavelet Transform derivation?

2 votes
2 answers
260 views

One integral inverse CWT

1 vote
0 answers
44 views

Difference between these two Continuous Wavelet Transforms?

1 vote
1 answer
601 views

CWT at low scales: PyWavelets vs Scipy

1 vote
2 answers
216 views

What is "filter periodization"?

1 vote
2 answers
170 views

Energy-preserving convolution kernel?

1 vote
2 answers
194 views

What is meant by "information encoded in time domain"?

1 vote
0 answers
280 views

Why does time-domain convolution correspond to frequency-domain multiplication? (visual)

1 vote
2 answers
350 views

How is wavelet center frequency computed?

1 vote
3 answers
774 views

Does Zero Padding Distort the Spectrum of a Signal?

1 vote
1 answer
973 views

PyWavelets CWT implementation

1 vote
2 answers
132 views

How do audio readers interpolate?

1 vote
1 answer
151 views

Aliasing below $f_s/2$