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4 votes
3 answers
5k views

How to design an inverse for a Butterworth low-pass filter?

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0 answers
11 views

Bilinear Transformation in Audio EQ Cookbook

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2 answers
51 views

Reconstructing a wave which interferes together with a second known one

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0 answers
8 views

Extract PVC feature from singal to train the ML model with PVC characteristics

1 vote
1 answer
52 views

Show that decomposition does not hold for non-linear system

1 vote
0 answers
20 views

How should I interpolate on a triangle mesh?

7 votes
4 answers
363 views

Estimate Filter Coefficients from the Result of Linear Convolution with a Known Signal

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0 answers
21 views

Similarity between signals

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0 answers
8 views

How do I determine how many noise components are numerically contained in the Wavelet Transform Image?

0 votes
1 answer
32 views

how to find type of a binary sequence

2 votes
1 answer
196 views

Real and imaginary parts of the Fourier transform of a pure cosine wave

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28 views

Discrete convolution tabular method

1 vote
1 answer
30 views

Do amplitude shift keying modulation occupies a large portion of the spectrum?

4 votes
1 answer
62 views

How is the DFT involved in downsampling?

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