how to rectify the index must be a positive integer or logical error?

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PRIYANGA
PRIYANGA 2012-12-13
I have to rectify the Error using Horzcat command.
domr=[6 7];
domg=[3 4];
domb=[2 ];
dom=horz(domr,domg,domb);
Then Decoding stage i got Error in ??? Attempted to access dompol1(-3,:); index must be a positive integer or logical.
Error in ==> DEIMGC at 12 D1=dompol1(fraco(4),:);
Error occurring in the following function arguemnts.....
[cimg1r]=deimgc(vqcode7r,dompool3r,gsize,scale);
[cimg1g]=deimgc(vqcode7g,dompool3g,gsize,scale);
[cimg1b]=deimgc(vqcode7b,dompool3b,gsize,scale);
how can I pass the negative values in this program or how to rectify the Negative Error?

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回答（1 个）

Jan
Jan 2012-12-13
编辑：Jan 2012-12-13
You are asking for horzcat, but you call horz. The latter could be FEX: horz, but this is not clear.
Perhaps you want this:
domr = [6 7];
domg = [3 4];
domb = [2 ];
dom = horzcat(domr, domg, domb);
% or equivalent:
dom = [domr, domg, domb];
  1 个评论
PRIYANGA
PRIYANGA 2012-12-13
Ok Sir I accept that concatenation.
Now I want to Error rectification of Attempted to access dompol1(-3,:); index must be a positive integer or logical.
Error in ==> DEIMGC at 12 D1=dompol1(fraco(4),:);
Error occurring in the following function arguemnts.....
[cimg1r]=deimgc(vqcode7r,dompool3r,gsize,scale);
[cimg1g]=deimgc(vqcode7g,dompool3g,gsize,scale);
[cimg1b]=deimgc(vqcode7b,dompool3b,gsize,scale);
how can I pass the negative values in this program or how to rectify the Negative Error? or how can i convert the negative value to positive value?

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