converting vector to matrix

Hello!

I want to convert vector:

V = [1 2 3 4 5 6 7 8 9]

To

V1 = [ 1 2 3; 4 5 6; 7 8 9 ]

Is there a Matlab command that will let me do this? or this needs to be coded? pleas help me Thanks in advence

Answer 1

[Tom]

doc reshape

in this case:

V1=reshape(V,3,3)

[Walter Roberson]

Actually it would be

V1 = reshape(V,3,3) .'

reshape() goes down columns whereas zina wants to go across rows.

[Tom]

That's the last time I answer a question without having Matlab open.

[Sean de Wolski]

@Tom, MATLAB Answers law 1:

-If you post something on MATLAB Answers without checking it, it will contain a typo!