Write a function that calculates the Fourier series of 1) a square wave and 2) a sawtooth wave of fundamental frequency f = 440 Hz (remember to convert to radian frequency). Calculate the series out to 20 harmonics. The trigonometric Fourier series for each is given below. Use A = 1 for the sawtooth wave.
I am struggling to begin this assignment. If anyone could point me in the correct direction that would be much appreciated! I am a beginner with MATLAB.