Question

& Find the F.T. of act=set acti. (You may directly write it from table.) Suppose selts is applied to the cliput of a system with freep, response H (f) = II (E ) as shown below. Plot to the magnitude spectrum of the output ylt). ↑ H(f) RCH het gets 200 -200

Answer 1

eu+) AT ē at ja nfta at =3et ut L PTY - janft2 =X ) X ) = |xG) = Janeth lxcel = + (21 42 janf+2 14+ (2n72 XC = f = 7200 T N 4+(21.2002 = 2.387-3X123 xalgo 1.5 dato for giren system, Le fit L need tfit. HCG 1 pz. YCF) P.T. 2 founer transform As we know that, at = Т АТ dat YG) = x(f). HCf) magnitude 1Y)) = 1482) + () ) ) ) ) = 1; } < 2be 117649) = 144711* ; HIS 200 *

1xe1 = (4+ (27. f)? T1941=\x64)) for 1f13200 1.5 2-3073 Xlo 200 -200