Error in circularshift inside for loop.

Hi,

I need your help

I get this error message

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

when execute this code:

x=[2 3 4 5 6 7 8 9 1]
for i=1:6
b(i)=circshift(x,[0,i])
  end

Thanks..

Answer 1

[Walter Roberson]

circshift() like that is going to return a vector. You are trying to store the vector into the single location b(i) .

You can create rows (or columns) of a 2D array, or you can use cell arrays.

[methaq ali]

thank you for replay, pleace can you give example.

[Walter Roberson]

x=[2 3 4 5 6 7 8 9 1]
for i=1:6
  b(i, :)=circshift(x,[0,i])
end