How to delete the nth element from all the variables in my workspace?

Hello

I would like to delete the nth element from all the variables in my workspace, which are all vectors of the same size. I tried playing with the "who" function but it didn't work, any ideas?

Many thanks in advance

Answer 1

[Thorsten]

x = whos;
n = 2;
for i=1:numel(x)
  eval([x(i).name '(' int2str(n) ')=[];'])
end

[Victor Lejona]

I keep getting the same error:

"Index of element to remove exceeds matrix dimensions."

[Victor Lejona]

Now solved, the problem was the "n", which has only one element and the second element was trying to be accessed.

[Thorsten]

You could add a

if numel(x(i).name) >= n

to make the code more robust.

[Victor Lejona]

Good idea, thanks!