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"length" doesnt work

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MiauMiau
MiauMiau 2013-2-2
Hi
I have the following problem:
>> x = [1 2 3]
x =
1 2 3
>> length(x)
Index exceeds matrix dimensions.
????

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Azzi Abdelmalek
Azzi Abdelmalek 2013-2-2
编辑：Azzi Abdelmalek 2013-2-2
clear length
x=[1 2 3]
length(x)
% Maybe you've used length as a variable

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