Electrical Engineering: Ch 18: Fourier Series (1 of 35) What is a Fourier Series? Electrical Engineering: Ch 18: Fourier Series (2 of 35) Why Do We Need the Fourier Series? Electrical Engineering: Ch 18: Fourier Series (3 of 35) Useful Integrals in Fourier Series Electrical Engineering: Ch 18: Fourier Series (4 of 35) How to Find a0=? Electrical Engineering: Ch 18: Fourier Series (5 of 35) How to Find an=? Electrical Engineering: Ch 18: Fourier Series (6 of 35) How to Find bn=? Electrical Engineering: Ch 18: Fourier Series (7 of 35) Summary of How to Find the Fourier Series Electrical Engineering: Ch 18: Fourier Series (8 of 35) How to Find the Fourier Series: Ex. 1 Electrical Engineering: Ch 18: Fourier Series (9 of 35) How to Find the Fourier Series: Ex. 2 Electrical Engineering: Ch 18: Fourier Series (10 of 35) The Dirichlet Conditions Electrical Engineering: Ch 18: Fourier Series (11 of 35) The Amplitude Phase Form Electrical Engineering: Ch 18: Fourier Series (12 of 35) Graphing the Fourier Series Electrical Engineering: Ch 18: Fourier Series (13 of 35) Even Periodic Functions Electrical Engineering: Ch 18: Fourier Series (14 of 35) Odd Periodic Functions Electrical Engineering: Ch 18: Fourier Series (15 of 35) Find the Fourier Series: Ex. Electrical Engineering: Ch 18: Fourier Series (16 of 35) Find the Fourier Series: Saw-Tooth Wave***