How can I find order (or size) of a defined matrix (2D Array)?

Ex: A=[ 1 2 3; 4 5 6; 7 8 9];

Answer 1

[Star Strider]

Try this

A=[ 1 2 3; 4 5 6; 7 8 9];
szA = size(A)

szA = 1×2

3 3

.

[Dev]

Thank you!

[Star Strider]

As always, my pleasure!