MathProblemsBank

2.6.2.5 Trigonometric Fourier series

Problem: Expand function f(x) in a Fourier series in the form of a superposition of simple harmonics, given on the segment line [T/2,T/2]. Plot the amplitude and phase spectra. The values of parameters T,h,p and q are given in the table: Unknown environment 'tabular' \( f(x)=\left\{\begin{array}{cc}h-\frac{2 h}{T} x, & -T / 2 \leq x<0 \ p, & 0 \leq x