is there a function that calculates the no. of rows or cols

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mary
mary 2013-12-2
评论： Sean de Wolski 2013-12-2
a=[1 1 1;1 1 1;1 1 1;1 1 1]
no of rows=4
col=3

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sixwwwwww
sixwwwwww 2013-12-2
Dear mary, use
[row, col] = size(a)

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Sean de Wolski
Sean de Wolski 2013-12-2
[r,c] = size(a);
For more info:
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