getting the variable size value

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ramakrishna bathini
I have a variable of size x*y .what matlab command is used to get the x value.

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Alex Taylor
Alex Taylor 2011-6-14
[R,C] = size(A);
doc size

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Ned Gulley
Ned Gulley 2011-6-14
To find the size, use size.
[m,n] = size(X)
m = size(X,dim)
So to find the number of rows, you can say
numRows = size(X,1)
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ramakrishna bathini
ramakrishna bathini 2011-6-14
thanks for the reply a=size(X,1) is the command i was looking for...

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