The Fourier series coefficient for the periodic signal x(t) = sin2t is _____________
Posted: Thu Jul 14, 2022 11:06 am
a) –\(\frac{1}{4}\) δ[k-1] + \(\frac{1}{2}\) δ[k] – \(\frac{1}{4}\) δ[k+1]
b) –\(\frac{1}{4}\) δ[k-2] + \(\frac{1}{2}\) δ[k] – \(\frac{1}{4}\) δ[k+2]
c) –\(\frac{1}{2}\) δ[k-1] + δ[k] – \(\frac{1}{2}\) δ[k+1]
d) –\(\frac{1}{2}\) δ[k-2] + δ[k] – \(\frac{1}{2}\) δ[k+2]
b) –\(\frac{1}{4}\) δ[k-2] + \(\frac{1}{2}\) δ[k] – \(\frac{1}{4}\) δ[k+2]
c) –\(\frac{1}{2}\) δ[k-1] + δ[k] – \(\frac{1}{2}\) δ[k+1]
d) –\(\frac{1}{2}\) δ[k-2] + δ[k] – \(\frac{1}{2}\) δ[k+2]