unwanted variable can I not assign

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galara
galara 2016-10-6
回答： Jakub Mrowka 2016-10-6
Hi, some function in matlab like "size" has options to give 2 outputs like "[a1,a2]=size(x)". But sometimes I don't want to waste space for another variable, is it possible to not do that?

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Jakub Mrowka
Jakub Mrowka 2016-10-6
编辑：Jakub Mrowka 2016-10-6
If you don't want every answer from function just type "~" instead of variable.
Example:
[~,a2]=size(x)

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