How do I pas one scalar from a function that outputs an array?

2015 10 11
1 个回答
更新时间：2015 10 11
2 次查看（30 天）

0 个投票

I have a function that does this:
function [A, B, C] = func(x)
A = x^2;
B = x^3;
C = x^4;
end
I want to pass it in another function like this:
ans = func2(@func,xx)
But I only want to pass B; not A or C. How do I go about doing this? Thanks

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回答（1 个）

dpb
dpb 2015-10-11

0 个投票

Is no Matlab syntax to do that directly; use an intermediate temporary variable to hold the result.
If must have a function handle the best I can think of is would have to have a wrapper function around the original that returns only the desired output.

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dpb
dpb
2015-10-11

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