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Can I make the max value in a plot 1 and the rest zero with kronecker delta?

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onamaewa on 22 Feb 2019
Answered: Munish Raj on 25 Feb 2019
The spot of intensity at -11 to -12 meters on the y-axis, I'd like to use kronecker delta to make the pixel with the greatest intensity shown while the others are blue (or zero).

Answers (1)

Munish Raj
Munish Raj on 25 Feb 2019
There is no direct method to implement the kroneckel delta function, but the algorithm can be coded.
The following is a sample code to implement this.
% Find the max value.
maxValue = max(imageArray(:))
imageArray(imageArray==maxValue)=1; %Make all pixels with maximum intensity =1
imageArray(imageArray~=maxValue)=0; %Make all other pixels =0

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