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how to delete a column from the matrix

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sani ars 2012-6-8

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https://ww2.mathworks.cn/matlabcentral/answers/40705-how-to-delete-a-column-from-the-matrix

采纳的回答： Walter Roberson

For example, I have a matrix:

a = [1.02 3.04 5.06 0.56; 4.01 2.09 4.07 0.87; 1.03 3.05 4.09 2.08]

and say I want to delete the first column from each row.... how can I do this??.. what will be the syntax for it??...

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Walter Roberson 2012-6-8

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a(:,1) = [];

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Andrei Bobrov 2012-6-9

a = a(:,2:end);

Ryan 2012-6-9

a = (reshape(a',length(a(1,:)),length(a(:,1)-1)))';

or something like that.

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