Question

Find
the Trigonometric fourier series for Square
wave​

Answer 1

Answer:

Fourier analysis

• The ideal square wave contains only components of odd-integer harmonic frequencies (of the form 2π(2k − 1)f). Sawtooth waves and real-world signals contain all integer harmonics. A curiosity of the convergence of the Fourier series representation of the square wave is the Gibbs phenomenon.