Matlab function error 'Not enough input arguments.'
显示 更早的评论
I have this simple matlab function which displays the error as indicated below whenever I run it. Can someone help please?
function [minimum, maximum] = extrema(X)
minimum = min(X);
maximum = max(X);
end
error: extrema
Not enough input arguments.
Error in extrema (line 2)
minimum = min(X);
采纳的回答
madhan ravi
2018-12-9
编辑：madhan ravi
2018-12-9
You didn't call the function instead you just ran the function which requires input X
X=rand(1,10);
[minimum, maximum] = extrema(X) %function call
function [minimum, maximum] = extrema(X) %function definition
minimum = min(X);
maximum = max(X);
end
11 个评论
Imani Pacifique
2018-12-9
madhan ravi
2018-12-9
so you have a file named as extrema.m either change it's name or delete it
Imani Pacifique
2018-12-9
Walter Roberson
2018-12-9
When you have aa function in aa script file then the script file must not be the same as the function .
madhan ravi
2018-12-9
ah... which version are you using if prior to 2016b then save the function as a function file with the name of the function and just run the paste the first two lines of my answer in command window I can run the codes without an error if you still have problem then you didn't follow my instructions properly.
Imani Pacifique
2018-12-9
madhan ravi
2018-12-9
编辑：madhan ravi
2018-12-9
My answer works without any errors for me!. What code are you trying ? upload it here , did you see sir Walter's comment??
Imani Pacifique
2018-12-9
madhan ravi
2018-12-9
编辑：madhan ravi
2018-12-9
Imani Pacifique
2018-12-9
madhan ravi
2018-12-9
Anytime :)
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