how to form matrix

i am having the calculated values in elements m11, m12,m13,m21,m22,m23,,m31,m32,m34

now how can i display those values in matrix form as

m = [ m11 m12 m13

m21 m22 m23

m31 m32 m33];

Answer 1

[M]

From this documentation:

https://mathworks.com/help/matlab/learn_matlab/matrices-and-arrays.html

Try:

m = [ m11     m12    m13;
      m21     m22    m23;
      m31     m32    m33];

Answer 2

[Walter Roberson]

reshape(mm,3,3).'