ECE634S09_HW5 - ECE634 Signals and Systems II Spring 2009...

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ECE634 Signals and Systems II, Spring 2009 – Homework 5 Daniel S. Brogan 1 The color-codes correspond to the colors you randomly selected in class. Do the problems that match your color. Show all work and write legibly for full credit. While some problems are not required for some people, completing all of these problems may be beneficial to your learning. 1. Draw the Direct Form I and Direct Form II realizations of : ( ) 5 4 2 6 5 4 3 5 23 105 66 34 13 59 139 99 24 s s s s H s s s s s s + + + + = + + + + + Which form has a canonic representation? 2. Show op-amp realizations of the following transfer functions: ( ) 20 10 H s s = + ( ) 20 10 W s s = + ( ) 4 10 s V s s + = + 3. For an LTIC system described by the transfer function ( ) 2 1 5 4 s H s s s + = + + find the response to the following everlasting sinusoidal inputs: a) ( ) 5cos 2 30 t
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