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Unformatted text preview: ECE 2704: PRACTICE MIDTERM EXAM 1 Name: ____________________________________________________________ Signature:__________________________________________________________ NOTES: 1. One hand‐written 8.5x11 sheet of paper is permitted. It must be your own handwriting. Electronic printing and photocopying is strictly prohibited. 2. Scores are based on correctness and clarity of presentation. 3. No calculators are allowed. 4. The exam will end promptly at 2:15 pm. 5. Put a box around your answers. 1. For Solution and , compute the product in polar and Cartesian coordinates and , thus 2. Express Compactly using unit step functions Solution 3. Are the following functions even, odd, or neither (a) (b) Solution (a) Odd (b) Even 4. Let be the impulse response of a linear time‐invariant system. If . is the input to the system, compute the corresponding output. Solution Note that ...
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This note was uploaded on 02/07/2011 for the course ECE 2704 taught by Professor Djstilwell during the Fall '08 term at Virginia Tech.
- Fall '08