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i am executing this piece of code and getting the error"Index exceeds matrix dimensions. Error in dessin_pepperss (line 12) g=X(:,:,2)/255;" please help me to solve this.

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tina jain
tina jain on 3 Mar 2015
Closed: MATLAB Answer Bot on 20 Aug 2021
%calculating PSNR for different thresholds % pp1: Haar wavelets , PP2 : DB4 ...... % ........................................
clear all; close all; X=imread('d:\images\peppers.bmp'); X=double(X); rgb=X/255;m1=240; [l1,l2,l3]=size(X); r=X(:,:,1)/255; g=X(:,:,2)/255; b=X(:,:,3)/255;

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