Unformatted text preview: comes 1 | a | X ( ω a ). (b) (i) A signal x ( t ) = Ae-at 2 is fed as the input to a system whose output is given by y ( t ) = x 2 ( t ). What is the Fourier tranform of the output? (ii) If y(t) is applied to a second system which is LTI with the response h ( t ) = Be-bt u ( t ), ²nd the Fourier transform of the output of the second system. (3+4+5) 1...
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- Spring '10
- Fourier Series, Rxy, ETE-221/CEG-383 Finals Sec, autocorrelation function Rxx