Midterm1Fall2006

# Midterm1Fall2006 - pertinent values (10 points each):...

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BME 513 Midterm #1 10/4/06 This test is closed notes, closed books. No calculators allowed. Show all work. Write your name on all pages NOW. Include your name on any extra pages you may require. A table of formulas is included. Name________________________ I have neither given nor received aid in completion of this exam. Signature____________________________ Problem 1: ____________ Problem 2: ____________ Problem 3: ____________ Problem 4: ____________ Total: _________________

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1. An input signal x(t) = rect(t) is sent into 4 different LTI systems with the following impulse responses. Find the equation for the output and sketch the output labeling all

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Unformatted text preview: pertinent values (10 points each): zero-non are s ' all where 20 4 cos ) ( ) ( ) ( ) ( 10 ) ( ) sin( ) ( 4 1 4 10 3 5 5 2 1 n n n t n C nt C t h t u e t t h n t t h t t h =--= + =-= -= = 2. Which function acts more like an all-pass filter, rect(t) or rect(10t)? Explain your results in words and/or graphs. (15 points). 3. Find the exponential Fourier Series of the periodic function below. Plot the magnitude and phase of Dn labeling all pertinent values. (35 points). 4. In problem 1, which LTI systems are causal? Explain why (10 points)....
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## This note was uploaded on 02/27/2008 for the course BME 513 taught by Professor Yen during the Fall '07 term at USC.

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Midterm1Fall2006 - pertinent values (10 points each):...

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