- 1 Express The Following Periodic Signals In Exponential Fourier Series A X T 2 3 Cos Wot 45 B X T 6 3 Cos Wo 1 (19.49 KiB) Viewed 19 times
1. Express the following periodic signals in exponential Fourier series. a) x(t)=2-3 cos(wot + 45°) b) x(t) = 6+3 cos(wo
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1. Express the following periodic signals in exponential Fourier series. a) x(t)=2-3 cos(wot + 45°) b) x(t) = 6+3 cos(wo
1. Express the following periodic signals in exponential Fourier series. a) x(t)=2-3 cos(wot + 45°) b) x(t) = 6+3 cos(wot) + sin(2wot) -5 cos(4wot) c) x(t) = cos(50nt) + 4 cos(300nt) - cos(200nt) + 7 sin(125nt) 2. Evaluate the Fourier series of the periodic square wave signal given below. 39.605