How to use if function MATLAB?

I'm writing a GUI and I want a msgbox to appear saying "Welcome Professor!" when my Professor writes down his name.

This is the code I have for now:

prompt = {'Enter Name: ', 'Enter Age: '};
dlgtitple = 'Input Values';
answer = inputdlg(prompt,dlgtitle);
name = str2num(answer{1});
age = str2num(answer{2});

Answer 1

[KSSV]

prompt = {'Enter Name: ', 'Enter Age: '};
dlgtitle = 'Input Values';
answer = inputdlg(prompt,dlgtitle);
name = answer{1};    % need not to convert to num, it should be a string 
age = str2num(answer{2});
% proffessor = Issac Newton    % give your prpfessor name 
% Compare the entered name and display 
if strcmpi(name,professor)   
    fprintf('Welcome Professor') ; 
end