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11 Nov 2019
w14la Find the Fourier series expansion of the 2n-periodic [-Ï, Ï] is given byf(1) 14. tent function", which on the interval -3Ï -2 Ï Hint: You may use the fact that for any even function g(t) (i.e.g(-1) g(t)), g(t) dr-2 g(t) dr. And the fact that for any odd function h(t) (ie. h(-t)h(t), h() dr-o This will result in your particular Fourier expansion being just a cosine series, and you'll be able to compute the cosine coefficients using integrals from 0 to Ï.
w14la Find the Fourier series expansion of the 2n-periodic [-Ï, Ï] is given byf(1) 14. tent function", which on the interval -3Ï -2 Ï Hint: You may use the fact that for any even function g(t) (i.e.g(-1) g(t)), g(t) dr-2 g(t) dr. And the fact that for any odd function h(t) (ie. h(-t)h(t), h() dr-o This will result in your particular Fourier expansion being just a cosine series, and you'll be able to compute the cosine coefficients using integrals from 0 to Ï.
Bunny GreenfelderLv2
17 Jun 2019