Implicit matrix expansion correction

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Garima Sharma
Garima Sharma 2017-6-20
编辑： Garima Sharma 2017-6-20
I have the following line of code (running in Matlab2016b), but which shows up with a "matrix dimensions must agree" error in Matlab2015a. How would I correct it? Thank you!
a=reshape(a(a ~= b(:,2)'),[],c);

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回答（1 个）

Guillaume
Guillaume 2017-6-20
It would have been helpful if you'd provided more details such as the size of a, b and c. Most likely,
a = reshape(a(bsxfun(@ne, a, b(:, 2)'), [], c);
would solve the problem. If not, provide more details.
While you're at it rename these extremely meaningless variable names to something a lot more meaningful.

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