MATLAB: How to solve this in matlab

Question

hi guys how can I solve this in matlab??

Answer 1

This solution relies on only one for-loop (although technically you could replace this for-loop, too). 'sumOut' is the solution to the equation.

kMax = 10;
out = zeros(1,kMax); 
for k = 1:kMax
    out(k) = sum(sin((pi + 0.1)./(1:k)) .* exp(-k/2)); 
end
sumOut = sum(out);