Plotting a Fourier Sine Series

Need help plotting the following fourier sine series

f(z) = sum((-12/4n+2)(n*pi*z/L))

i think L can be assumed as 1

Answer 1

[Monisha Nalluru]

Here is an example plot

z = 1:0.1:10;
n = 10;
ysin = fsin(z,n);
plot(z,ysin),grid
xlabel('x'),ylabel('sin function')


% Define functions
function f = fsin(z,n)
         f = 0;
         for i = 1:n
             f = f + (-12/(4*i +2))*(i*pi*z/1);
         end

end

Customize the values of z,x according

Refer to following documentation links:

https://www.mathworks.com/help/matlab/math/fourier-transforms.html

https://www.mathworks.com/help/symbolic/fourier.html