how to loop ?

[Image Analyst]

Are you asking us to do your homework for you?

How do I get help on homework questions on MATLAB Answers? - MATLAB Answers - MATLAB Central

Did you even try a for loop like it said to use? If not, why not?

theSum = 0;
for x = 0 : 20
    % code
end

Answer 1

[KSSV]

% Demo example
thesum = 0 ; 
for i = 1:10
     thesum = thesum + i ;   
end