Signal Processing
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Spacey
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All Questions Answers
Score Newest
question
115
What is the physical significance of negative frequencies?
Oct 15, 2011
question
30
"Complex sampling" can break Nyquist?
Nov 20, 2011
answer
29
How to Extract High Frequency and Low Frequency Component Using Bilateral Filter?
Jan 9, 2013
question
24
What Is the Walsh Hadamard Transform? How Could One Use It in Image Processing?
Mar 12, 2012
answer
23
Why are Gaussian filters used as low pass filters in image processing?
Jul 31, 2012
question
22
Examples of Independent and uncorrelated data in real-life, and ways to measure/detect them
Jan 26, 2012
question
21
Does using the Goertzel algorithm actually give better frequency resolution?
Mar 9, 2012
question
19
What Does Make an Error Surface Convex? Is It Determined by the Covarinace Matrix or the Hessian?
May 14, 2012
question
17
What image-processing techniques are ideal for this particular shift/scale invariant template matching?
Mar 13, 2012
question
16
How to estimate and compensate for doppler shift in wireless signals?
Oct 14, 2011
Top Meta posts
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Is Computer Vision on-topic here?
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73
What is the relationship between independent component analysis and factor analysis?
58
How do I exactly project a vector onto a subspace?
44
How do I get different colors for directories, etc. in iTerm2?
30
Show training and validation accuracy in TensorFlow using same graph
29
Human evolution: Where *exactly* did the first human come from, whose parents were not?

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