Howtosignalprocessing
Convolution
FFT convolution question
How do you use convolution in FFT?Why is FFT faster than convolution?How do you convolve two discrete signals in Matlab?What is the difference betwee...
Convolution of 2 discrete time signals
What is convolution of discrete time signals?What is the convolution of two signals?How do you compute linear convolution of two DT sequences? What ...
How to convert between 2d convolution and 2d cross-correlation?
How are convolution and cross-correlation related?Is cross-correlation same as convolution?How do you calculate cross-correlation?What do you mean by...
Convolving Image with Kernel with Fourier
What is the fastest way to take the convolution of an image?What is convolution in Fourier transform?What does this kernel do in a convolution? What...
How can I find the following convolution sum?
How do you find the convolution sum?What is convolution sum in LTI system?How do you find the convolution of two sequences?What are the properties of...
Why we need convolution in image processing?
Why do we need convolution in image processing?What is convolution and why use it?What is convolution process in the image processing?What is the adv...
Physical meaning of convolution
The physical meaning of convolution is the multiplication of two signal functions. The convolution of two signals helps to delay, attenuate and accent...
Why Convolve instead of Cross-Correlate for Detection of Known Signal?
Why convolution instead of cross-correlation?Is cross-correlation the same as convolution?What is the difference between convolution and correlation?...
How to perform frequency convolution?
What is the frequency convolution theorem?How do you use convolution to calculate FFT? What is the frequency convolution theorem?Statement - The fre...