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chaohuang
  • Member for 11 years, 11 months
  • Last seen more than a month ago
  • United States
5 votes

Solving Convex Optimization Problem Used for High Quality Denoising

18 votes

Why is the Fourier transform so important?

14 votes
Accepted

Bag of Tricks for Denoising Signals While Maintaining Sharp Transitions

16 votes

What is the difference between convolution and cross-correlation?

2 votes

determine two signals with a scale factor

2 votes

Questions on Weighted Least Square Estimation

5 votes
Accepted

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

0 votes

Choosing the length of a signal when calculating the FFT

6 votes

Window function and length of signal

5 votes
Accepted

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

0 votes

FFT of High Frequency and Low Frequency?

2 votes
Accepted

Signal Reconstruction after fourier transform

1 vote

periodic spectrum?

2 votes

Why do linear systems show sinusoidal fidelity?

1 vote

Fourier Transform minimum sample requirement

0 votes

Interpolation of a gray scale image in matlab