ECE634S09_HW1

ECE634S09_HW1 - ECE634 Signals and Systems II, Spring 2009...

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ECE634 Signals and Systems II, Spring 2009 – Homework 1 Daniel S. Brogan 1 Show all work and write legibly for full credit. 1. Express the following number in polar form and Cartesian form: () ( ) 21 2 A jj =+− 2. Express the following number in polar form and Cartesian form: 3/ 4 4 12 B ee ππ =+ 3. Express the following number in polar form and Cartesian form: ( )( ) 11 Ce e 4. Use partial fraction expansion on 2 32 31 9 2 4 56 ss Hs sss ++ = 5. Use partial fraction expansion on 2 2 41 8 1 2 26 Xs = + + 6. Use partial fraction expansion on 75 25 s Ys = + + using only real numbers 7. Using direct integration of the unilateral Laplace transform integral, find the Laplace transform
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This note was uploaded on 03/05/2009 for the course ECE 651 taught by Professor Messner during the Spring '09 term at New Hampshire.

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