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

a=[1 1 1;1 1 1;1 1 1;1 1 1]

no of rows=4

col=3

Answer 1

[sixwwwwww]

Dear mary, use

[row, col] = size(a)

[Sean de Wolski]

By a second!

Answer 2

[Sean de Wolski]

[r,c] = size(a);

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