Nxn matrix with elements between 1...n^2
显示 更早的评论
Hi everyone. I have to do a nxn matrix, whose elements are natural numbers between 1...n^2. For example, if n=3 the matrix will be:
[1 2 3; 4 5 6; 7 8 9]
Also, I have to be able to order the matrix by rows or columns.
Of course, thanks. I'm just starting with the Matlab world and it's not easy lol.
采纳的回答
Chad Greene
2015-6-12
Here's one way:
n = 3;
% Create a 1D array of all the values:
m = 1:n^2;
% Reshape m into nxn:
m = reshape(m,n,n)
3 个评论
Facundo Beer
2015-6-12
James Tursa
2015-6-12
m = m';
Chad Greene
2015-6-12
Ah, oops! Thanks James.
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Creating and Concatenating Matrices 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
