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Comments and Ratings by amitesh
Updated File Comments Rating
30 Jan 2011 Ideal Low Pass Filter Ideal Low Pass Filter using DFT Author: Dr. Madhu S. Nair

when i am using this code and giving input as
f=imread('lena.jpg'); and after running it is giving the following error

??? Input argument "P" is undefined.

Error in ==> idealfilter at 13
H=double(D<=P);

can any body tell me how can i remove dis error...

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