Question about length function

1 次查看（过去 30 天）

SeungHyun Cha 2020-6-14

评论： madhan ravi 2020-6-14

array1 = [1 4 7 3 5 8 9; 12 13 11 10 14 19 17; 22 29 21 24 27 28 20; 33 31 39 30 38 34 35; 41 42 45 49 48 47 46];

The question is

How can you obtain the number of rows and the number of columns of a matrix by applying the length function?

I think the length function shows only the longest length of matrix, so I do not know how to make commands.

madhan ravi 2020-6-14

[rows,columns] = size(array)

SeungHyun Cha 2020-6-14

Thanks...!

madhan ravi 2020-6-14

Exactly! Now make it as a function that returns two outputs.

MATLAB

在 Help Center 和 File Exchange 中查找有关 MATLAB 的更多信息

Find the treasures in MATLAB Central and discover how the community can help you!

Translated by