Need help with a, b and c
Posted: Thu Apr 28, 2022 6:40 am
Need help with a, b and c
= (a) Compute the Fourier series for the 2-periodic triangle wave: f(x) = 1 – |x| for -1 < x < 1. Plot the function and its Fourier polynomials of degrees up to 4. (b) Find the Fourier series for h(x) = x2/4 with —< x < t, periodically extended to R. (c) From the Fourier series of (b) deduce the formula = I 1 1 1+ + + 22 32 42 6
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