in trigonometric form, 3.26. Let x(t) be a periodic signal whose Fourier series coefficients are An ak = = (b) Is x(t) e
Posted: Mon Jul 11, 2022 12:51 pm
questions: (a) Is x(t) real? A discrete-time periodic signal x[n] is real valued and has a fundar DO for [nl are
in trigonometric form, 3.26. Let x(t) be a periodic signal whose Fourier series coefficients are An ak = = (b) Is x(t) even? (c) Is dx(t)/dt even? 2, j(ยน), k = 0 otherwise Use Fourier series properties to answer the following