storing only part of the output of a function with multiple outputs

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Jeong Ho
Jeong Ho 2015-3-3
评论： Star Strider 2015-3-4
Suppose you have a function with many outputs, e.g.,
[C,ia] = setdiff(A,B)
I am only interested in ia and not C. Is there some way of only calling on ia without storing C? Thank you very much!

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Star Strider
Star Strider 2015-3-3
Use the tilde ‘~’ to suppress outputs you don’t need.
In this instance:
[~,ia] = setdiff(A,B)

更多回答（1 个）

Jeong Ho
Jeong Ho 2015-3-3
Dear Star Strider, Thank you so much; works like a charm!
Best, John

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