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Share Your Experience: Take the 2024 Developer Survey
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chaohuang
  • Member for 11 years, 11 months
  • Last seen more than a month ago
  • United States
18 votes

Why is the Fourier transform so important?

16 votes

What is the difference between convolution and cross-correlation?

14 votes
Accepted

Bag of Tricks for Denoising Signals While Maintaining Sharp Transitions

6 votes

Window function and length of signal

5 votes
Accepted

Least Square Error Estimation: Conditions for $ (A^TA)^{ -1} = A^{-1}(A^T)^{-1} $?

5 votes
Accepted

How can I use the fourier transform of a sequence of x-ray scan images to segment it?

5 votes

Solving Convex Optimization Problem Used for High Quality Denoising

2 votes

Questions on Weighted Least Square Estimation

2 votes

determine two signals with a scale factor

2 votes
Accepted

Signal Reconstruction after fourier transform

2 votes

Why do linear systems show sinusoidal fidelity?

1 vote

periodic spectrum?

1 vote

Fourier Transform minimum sample requirement

0 votes

Interpolation of a gray scale image in matlab

0 votes

FFT of High Frequency and Low Frequency?

0 votes

Choosing the length of a signal when calculating the FFT