MATLAB: In an assignment A(I) = B, the number of elements in B and I must be the same.

Question

Now, I understand the problem here, what I don't understand however is that how should 'I' be initialized??

For instance, in my case variable 'p' generates an array at the end of every for loop, which is programmed to run for 101 times. The output of p looks something like this

p =

   -0.0149   -0.0149

Now, I want to store this value into another variable.

So,What should be the dimension of that variable?

I have tried initializing —> A=rand(2,101);

Thanks, Rohan

Answer 1

A = zeros(2, 101);
for K = 1 : 101
  p = rand(1,2);
  A(:,K) = p;
end