Execution of script nchoosek as a function is not supported

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David
David 2022-4-26
评论： Stephen23 2022-4-27
I am trying to use the nchoosek function and I get this error "Execution of script nchoosek as a function is not supported".
I am entering:
b = nchoosek(5,4)
Thanks for any help!

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回答（1 个）

Bruno Luong
Bruno Luong 2022-4-26
编辑：Bruno Luong 2022-4-26
Ran in:
Please do that
which nchoosek
/MATLAB/toolbox/matlab/specfun/nchoosek.m
you must find somewhere similar to the above or this
C:\Program Files\MATLAB\R2022a\toolbox\matlab\specfun\nchoosek.m
You probably shadow the stock function (get different result).
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Bruno Luong
Bruno Luong 2022-4-26
编辑：Bruno Luong 2022-4-26
@David Rann when you edit it
edit('/MATLAB/toolbox/matlab/specfun/nchoosek.m')
can you see the first line with "function c = nchoosek(v,k)"
If not it looks like the original file is corrupted.
Stephen23
Stephen23 2022-4-27
"When I enter "which nchoosek" I get the current file path."
That does not sound good: do you have a script named NCHOOSEK ? What is the current path?
Please show us what this command prints:
which nchoosek -all

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