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From: "kk KKsingh" <akikumar1983@gmail.com>
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Subject: Image
Date: Sat, 13 Mar 2010 05:17:08 +0000 (UTC)
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I applied it on the signal now i want to apply on the image

Suppose i have taken a image 

Having x on x, and t on y.....

So i it will be a matrix. Now i want to decimate that image by 10%.........after decimation i want to apply FFT  by putting zeros in place of decimation get the spectrum.. I want to apply it on rows as I am decimation X direction not y direction..So how should i do it any starting steps will be good for me