Changing variables in Array

Hello,

I want to creat an 2D Array with two rows and 7 columns. When this Array is full, I want the second account to replace the first one, the 3rd the second and so on.... The 7th should be replaced by a new account. Can you give me an Idea how to do this?

Best regards

Answer 1

[Roger Stafford]

I am guessing that by "account" here you actually mean "column". Is that correct? If so, with your 2D matrix called M and a new 2 x 1 "account" (column vector) called b, do this:

 M = [M(:,2:end),b];

[Verena]

Yes I mean column ( difficult to find the right word ;) ) Thank you! I think your answer helps me :)