Unformatted text preview: inequality. Problem 2 (Complex exponential through LTI system): Find the output y ( t ) when you pass the complex exponential signal s ( t ) = e j 2 πf t through a ±lter with impulse response h ( t ) = I [-1 , 3] ( t ). Assuming that the unit of time is microseconds, at what values of f (in KHz) is the output identically zero? Problem 3 (Find signal given Fourier series coe±cients): 3.21 Problem 4 (Find Fourier series coe±cients given sinusoidal signal): 3.3 Problem 5 (Find Fourier series coe±cients given general periodic signal): (a) Signal in Figure P3.22(a) (b) Signal in Figure P3.22(d) (c) 3.22(c)...
View Full Document
- Fall '07
- Digital Signal Processing, LTI system theory, Fourier series coefficients