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#1
Sep 20 2014 01:18pm
lets say I have a 8x8 matrix with a bunch of numbers in it.

how would I delete columns 7 and 8 and rows 7 and 8 so it becomes a 6x6 matrix? or what is the command to do this?

This post was edited by TheDiablo3KnowItAll on Sep 20 2014 01:46pm
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#2
Sep 20 2014 04:32pm
Code
A(row, :) = []
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#3
Sep 20 2014 06:38pm
how about multiplying just first column by a constant number?

Original matrix A
New Matrix B will have the first column miutipled by a constant but the rest are the same?
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