Using the Fourier Series, numerically calculate a0 and the first ten coefficients.

Given this signal (periodic function)

Using the Fourier Series, numerically calculate a0 and the first ten coefficients (a1,a2,…a10, and b1,b2,…b10) of the Fourier Series. The Fourier Series is defined by:

Then plot the original function and all of the calculated Fourier Series terms.