Yeah I did some Fourier Series in CHOPs, only for fun, how to play with integrals in chops.
I used this law to draw every harmonic function:
here are results:
Graph was mess, I know I should build it with for loop.
I am thinking to apply fourier series formula to geometry, idk what will happen, but it’s interesting.
I used this paper:
http://webpages.dcu.ie/~applebyj/ms224/BT2_FSER.pdf
Cheers,
Peter