Write a function called rand_test

Write a function called rand_test that takes one scalar positive

integer input argument n (you do not have to check the input argument) and

returns two output arguments: a column vector of n2 elements and an n-by-n

matrix. The two output arguments must contains the exact same set of random

numbers (use rand). Here is a sample run:

>> [m v] = rand_test(2)

m =

0.4170

0.7203

0.0001

0.3023

v =

0.4170 0.0001

0.7203 0.3023

[Siddharth Varshney]

function [x, v]= rand_test(n)
x= rand(n^2,1);
v= [x,x];
end

I am not able to put code for 'v'.

Please can someone help.

Answer 1

[Net Fre]

You can use reshape for that:

function [m v] = rand_test(n)
m = rand(n^2,1)
v = reshape(m,[n,n])
end