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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
Charna's user avatar
  • 293
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 …
Charna's user avatar
  • 293
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 …
Charna's user avatar
  • 293