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MATLAB (MATrix LABoratory) is a numerical computing environment and a fourth-generation programming language. Use this tag with care.. see excerpt.
4
votes
Accepted
Creating a 50hz comb filter in MATLAB
coefficients
go to file and click export
make note of the variable names and click export
now you can use the filter command with y = filter(num,den,data);
To generate code
go to file and click generate MATLAB …
0
votes
Frequency spectrum of a set of images in Matlab
Though I do not have experience using this particular function on images, sometimes in communications we use a spectrogram to see how the frequency distribution of a signal changes over time take a lo …
5
votes
Accepted
Generate the Convolution Matrix of 2D Kernel for Convolution Shape of `same`
I cannot test this on my computer because I do not have the convtmx2 function, here is what the MATLAB help says:
http://www.mathworks.com/help/toolbox/images/ref/convmtx2.html
T = convmtx2(H,m,n) returns …