How can i MakeNoise to the dataset dataset
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I found this code in matlab file D_SUB=MakeNoise(D_SUB, Noise) Does the MakeNoise exist ? It is a matlab function if no how can i make noise to a dataset ???
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Wayne King
le 15 Sep 2012
MakeNoise.m is not a MathWorks' function, but there are many ways to add noise to a signal or image using MathWorks' functions. Is it an image that you want to add noise to (a matrix), or a signal (a 1-D vector)? What kind of noise do you want to add?
Look at the help for:
randn
rand
imnoise
awgn
wgn
to get you started
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Wayne King
le 15 Sep 2012
Do you have the Image Processing Toolbox? If so, see the help for imnoise
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