Math 267 Name: Page 2 out of 10 ProbIem 1 f 16 points) In this problem we are given n, system with input x ( f ) and outpzit y(t), characterized by the ODE y"@) 3y1(f3-t 2y(t) = x ( t ) . + (a) Find the transfer funct,ion E ( w ) of the system. [Remember that c(u)= s ( w ) ~ ( w ) ] (b) Find the impulse response H ( t ) of t l ~ csystem. (c) Find the output p(t) for x ( t ) = S(t - 7). (d) Find the orltput for x ( t ) = u(t - 4 ) e ~ ~ ( ~ + " ) . Page 3 out of 10 Math 267 Page 4 out of 10 Name: Problem 2 (14 points) CnEculnte the Fourier transform of the following functions (a) f ( t ) = t2e-2tu(t) (b) g ( t ) = c o s ( 5 ) * (c) h(t)= Qrect * rect + rect jc rect * rect rcct * rect) ( t ) Gala the Inverse M e r t r - h 2 2 of the f011mvhg functiom Math 287 Nmnc: Problem 4 (10points) Lct h(t) be the function whose graph is given below: Suppose that j ( t ) = rect(S - 112) and ~vhercA nnd R nre parameters. In) Det,crmine the values of A and B so that h ( f )= i( f * g ) ( t ) . (b) Find %(w) Pnge 8 out of 10 Math 267 Page 9 out of 10 Name: Oit lu& L 3 ~se