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--- assignments:a1 [2007/08/01 13:58] – external edit 127.0.0.1
+++ assignments:a1 [2012/09/11 18:06] (current) – asif
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 ====== Assignment 1 ======
+Problem 1. (a) and ( c) only.
+Problem 1.6
+Problem 1.7
+Problem 1.8
+Problem 1.11
+Problem 1.15
+Additional Problem: A linear time invariant system given by the differential equation
+dy/dt + cy(t) = x(t), for all t
+has white noise with autocorrelation Rxx(t) = q δ(t) applied at its input x(t), where δ(t) is the impulse function. The output is denoted by y(t). Determine: (a) the impulse response of the system; (b) the frequency (or Laplace) transfer function for the system; ( c) power spectral densities for the input and output signals, and; (d) the autocorrelation function for the output.