Thanks to the help, but can you plot the inner surface with the cup also? any plan, lead to iam so confuse with all the tutorial online Ans: You can pay an assignment expert at MyAssignmenthelp.io to do your MATLAB research. They may be proficient with many of the classes https://elliottaefgk.glifeblog.com/20177686/matlab-assignment-help-uae-an-overview