matlab code for average filtering?

2013 1 7
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pls help to write matlab code for average filtering....

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Jan
Jan 2013-1-7
Do you want a moving average, a block average, a moving median (see tags) or a block median filter?

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Image Analyst
Image Analyst 2013-1-7

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Would this do the trick:
windowSize = 5; % Whatever you want.
averagedMatrix = conv2(originalMatrix, ones(windowSize)/windowSize^2, 'same');

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