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How can I write "n" "for loops" just by a single command?

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Ehsan
Ehsan 2013-12-12
评论： Walter Roberson 2020-10-30
I am interested in writing "n" "for loops" with variables "Var(i)" all varying from 1 to k, just by a single command. In other words I want to make the code automatic instead of writing n for loops manually (please see below). I appreciate your help.
for Var(1) = 1:k
for Var (2) = 1:k
.
.
.
for Var(n) = 1:k
y = f(Var(1),Var(2),...,Var(n))

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回答（1 个）

Walter Roberson
Walter Roberson 2013-12-12
编辑：Walter Roberson 2013-12-12
http://www.mathworks.co.uk/matlabcentral/answers/29662-generate-points-sorted-by-distance#comment_63935 and follow the link there for the algorithm.
Also you should consider using ndgrid and making your function vectorized.
Var = cell(n, 1);
[Var{1:n}] = ndgrid(1:k);
y = f(Var{:}); %no loop

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