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how do i extract every 10th column from a matrix

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David Craven
David Craven 2017-9-5
评论： Stephen23 2017-9-5
using selectcolumn

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Star Strider
Star Strider 2017-9-5
I can’t find a ‘selectcolumn’ function in the online documentation or the File Exchange.
If ‘M’ is your matrix, either:
Out = M(:,[1 10:10:end]);
or:
Out = M(:,1:10:end);
depending on how you define ‘every 10th column’.

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