outselect.m
Occasionally you need only the kth output argument of a MATLAB function, where k>1. This function OUTSELECT provides this facility as a 'wrapper' around any other function. It can evaluate and return arguments immediately, or create a new callable function.
For example:
>> str = 'deacb'; [s,idx] = sort(str)
s =
abcde
idx =
3 5 4 1 2
>> [idx,s] = outselect([2 1],@sort,str)
idx =
3 5 4 1 2
s =
abcde
>> argmin = outselect(2,@min);
>> argmin(str)
ans =
3
引用
Toby Driscoll (2024). outselect.m (https://www.mathworks.com/matlabcentral/fileexchange/7913-outselect-m), MATLAB Central File Exchange. 取得済み .
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