want to plot MSE for a given error

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suresh
suresh 2012-5-31
Please somebody tell me how to write code for Mean Square error

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Wayne King
Wayne King 2012-5-31
Assume x is one vector and y is another. you can think of x as your original and y the fit.
x = randn(100,1);
y = randn(100,1);
mean(abs(x-y).^2)
If X and Y are images
X= randn(256,256);
Y = randn(256,256);
absD = abs(X-Y).^2;
sum(absD(:))/numel(X)
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suresh
suresh 2012-5-31
Thank you sir, i vow u big time u really helping me these day to do coding.. thanks a ton

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