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Undefined function 'eq' for input

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Lester Lim
Lester Lim 2013-1-16
It happened when I put this line in:
PooledCov = PooledCov + ((nGroup(i) - 1) / (n - k) ).* cov(input(Group,:));
Please help!!!
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Jan
Jan 2013-1-17
What is "a variable called from the GUI"?
Lester Lim
Lester Lim 2013-1-17
In my case I did a roipoly on a picture, writes a variable into the variable editor. The variable when opened shows the pixels/labels contained.

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回答（1 个）

Jing
Jing 2013-1-16
Can you just run 'x=1+1'? If this line is ok. Then there should be something wrong with your variables, what it PooledCov and other variables? Can you post the 'whos' results of them?
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Lester Lim
Lester Lim 2013-1-17
Yup, variable x = 2. So its the problem with the variables right? Im currently running it in GUI for LDA. I will try to look into the variables...

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