To solve this file it says (Attempted to access x(2); index out of bounds because numel(x)=1) Can any one of you please tell me whats the problem... Thank you !

I attached the m.file ..

[Niklas Nylén]

Please format your code so that it is possible to read (copy it from matlab, paste it here, mark it and press the button "{} Code" above the text box.

Answer 1

[Walter Roberson]

You have not given us any indication of what ngg will be, and you have not shown us any reason to expect that ngg is no larger than length(x)