fill a matrix from vectors

How I can fill matrix coefficients by vectors in matlab code

[Jos (10584)]

You lost me. Can you rephrase your question and provide an elaborated example of the input(s) and expected output?

Answer 1

[Thorsten]

 v1 = [1 2 3];
 v2 = [3 4 5];

 M = [v1; v2]

[kokomy]

if I have V1,V2,V3,V4

M=[V1,V2;V3,V4]

for 2x2 matrix in the simple case

but in the case where the coefficients of the matrix change form 2x2 to 2x3 or 2x4 how I can behave in this case M(k,m)

[kokomy]

can you please give me the help in my question

[Walter Roberson]

M = [V1, V2, V3; V4, V5, V6];

??

[kokomy]

Thank's but if M coefficients change during the program assumed that M have (k,m)elements, we had the vectors elements then k and m change i.e take differents values for the formation of our matrix M

[Walter Roberson]

I was right, you need the link I provided about creating variables in a loop.

Answer 2

[Walter Roberson]

I have a suspicion that I need to post this:

http://matlab.wikia.com/wiki/FAQ#How_can_I_create_variables_A1.2C_A2.2C....2CA10_in_a_loop.3F