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Bob
  • Member for 1 year, 2 months
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  • Ireland
6 votes
Accepted

Decomposing Sobel Filter

4 votes

CORDIC, What is it?

4 votes

Energy of a complex exponential

3 votes
Accepted

What is the principle behind my voice echoing perpetually when 2 separate devices are used for playback and recording on video calls?

3 votes

periodic noise detection in image's frequency domain

3 votes
Accepted

Why is modern control theory in the time domain instead of the S-domain?

3 votes

Is there mathematical relationship between the FFT and DCT transforms

2 votes

Why does FFT size equals the numbers of samples in the time domain?

2 votes
Accepted

Expression for Frequency-shifted Gaussian pulse

2 votes

Question about delayed sampled sinusoid math expression

2 votes
Accepted

What's wrong with my FFT implementation?

2 votes

Constructing a Gaussian kernel in the frequency domain

2 votes

Spectral peak location estimation using complex DFT

2 votes
Accepted

Calculating Haar features

2 votes

Cross-correlation for delay estimation in acoustic signals

2 votes

Moving average filter implementation in the floating point

2 votes
Accepted

Self-Adjoint Filter Doesn't Work

1 vote

Role of window length and overlap in uncertainty principle?

1 vote
Accepted

Non Radix-2 FFT Algorithms

1 vote
Accepted

implementing Prime-factor FFT algorithm

1 vote
Accepted

How to find first local maxima in an unknown dataframe

1 vote
Accepted

Is it possible to compute the PSD of s(t)^2 given the PSD of s(t)?

1 vote

Tracking vectors in 3D

1 vote

correlation matrix for complex white noise does not equal to identity matrix?

1 vote
Accepted

Filter for DC component in FFT2 of image

1 vote

Which algorithm could be used to compare two waveforms from an oscilloscope in XY mode?

1 vote

Is there a way to use decimation or linear interpolation to shrink or stretch an audio signal in the time domain?

1 vote
Accepted

autocorrelation of multiple signals

1 vote

Remove watermark from video

1 vote

Adding noise to real MRI data