Використання поліномів Чебишева для розрахунку коефіцієнтів ряду Фур'є двох змінних

Abstract

Feasibility of using two variables Fourier series to generate a modulated signal with the optimal settings are shown. Methodology of calculation of modulated voltage integral quality parameters are analyzed . In formulas for the calculation coefficients of the Fourier of two variables instead of Bessel functions use the Chebyshev polynomials are proposed, that allows get the formula for calculating integral parameters in analytical form with a minimum of mathematical operations.