Find answers to your questions about Signal Processing or help others by answering their Signal Processing questions.
How does eigenvalues of structure tensor matrix help in detecting corners? For eg, in Harris corner detection, we consider the matrix $$M = sum_{w} w cdotbegin{bmatrix}I_x^2 &...
Asked on 11/25/2021 by Nagabhushan S N
1 answerI have a signal of some length, say 1000 samples. I would like to extend this signal to 5000 samples, sampled at the same rate as the original (i.e., I...
Asked on 11/23/2021
4 answerI want to extract only the grapes from the images. Unfortunately, sometimes I don't get the grapes exactly. I have a code that doesn't work well in all cases. Sometimes,...
Asked on 11/23/2021 by Alon Shmiel
1 answerFollowing a past question, I'd like to extrapolate a signal like the one below: (red is signal, blue is the the extrapolated )t1 = 0:0.1:30;t2 = 0:0.1:40;s =...
Asked on 11/23/2021
0 answerI'm doubtful about which of these is correct:$frac{E_b}{N_0}=frac{SNR}{k}frac{T_{symbol}}{2T_{sampling}}=frac{SNR}{k}frac{L}{2}$$frac{E_b}{N_0}=frac{SNR}{k}frac{T_{symbol}}{T_{sampling}}=frac{SNR}{k}L$$L$ is the interpolation factor and $k=log_2(M)$ (number of bits per symbol). There's just a difference of a ...
Asked on 11/23/2021 by researcher9
1 answerI have a long exposure image captured at 70ms. (I1) (As attached)...
Asked on 11/23/2021 by Image Check
1 answerI am implementing the moving average filter in Matlab. Using fvtool on this filter, gave the following output curve, is this group delay curve correct? ...
Asked on 11/23/2021
1 answerI am just learning about sound so might be jumping the gun a bit. But it helps me stay motivated and get into an interesting problem to solve to ask...
Asked on 11/23/2021
0 answerI am reading Digital Signal Processing Using Matlab by Ingle and Proakis (3rd ed.) In Chapter 7, Section 7.3,I am confused why he is adding 1...
Asked on 11/21/2021
1 answerLet's say we have an audio signal stereo recording, made for example with a XY microphone positioning: Which algorithms can...
Asked on 11/21/2021 by g6kxjv1ozn
5 answerGet help from others!
Recent Answers
Recent Questions
© 2024 TransWikia.com. All rights reserved. Sites we Love: PCI Database, UKBizDB, Menu Kuliner, Sharing RPP