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Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: Remove some columns from a matrix
Replies: 1   Last Post: Feb 14, 2013 9:46 AM

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Jerry

Posts: 67
Registered: 6/14/12
Remove some columns from a matrix
Posted: Feb 14, 2013 8:46 AM
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Hello,

A=rand (200, 450);

I would like to remove these columns (20, 36, 50:60, 71, 89) from 'A' . Should I use following command line to do this function? I wrote 50:60 since I need also to remove columns from 50 to 60.

A(:,20&36&50:60&&71&89)=[];

Thanks,
Jerry

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