getting the variable size value

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

更多回答(1 个)

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)

1 个评论

thanks for the reply a=size(X,1) is the command i was looking for...

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