Fourier Series (Fourier Theorem) With Solved Examples PDF Download by Dr. Juber Hawaldar (JH)

Description

A Fourier Series is a mathematical tool used to break down periodic functions or signals into a sum of simpler sine and cosine waves. This decomposition allows complex functions to be represented as an infinite series of sinusoidal components, each with a specific frequency, amplitude, and phase. The Fourier Series is widely used in fields like signal processing, physics, and engineering, as it helps analyze and reconstruct periodic signals and systems efficiently.