Unexpected resul when trying to plot from array "empty double row vector"

Hi everyone,

When I try to plot the following:

x305a=table2array(x305);

x305a(404:end,1)

I recieve this

>> x305a(1,404:end)

ans = 1×0 empty double row vector

Does anyone have any ideas what could be going on? The array is filled correctly

Answer 1

[Steven Lord]

% >> x305a(1,404:end)

Most likely x305a has fewer than 404 columns. As a smaller example:

x = 1:10;
x(1, 11:end) % 11:end is 11:10 which is empty

ans =

  1×0 empty double row vector