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Unformatted text preview: GEORGIA INSTITUTE OF TECHNOLOGY SCHOOL of ELECTRICAL and COMPUTER ENGINEERING ECE 2025 Spring 2009 Problem Set #7 Assigned: 13-Feb-09 Due Date: Week of 23-Feb-09 Reading: In SP First , Chapter 5: FIR Filters H) Please check the t-square often. Blogs and official course announcements are posted there. BOTH of the STARRED problems will have to be turned in for grading. A solution will be posted to the web. Some problems have solutions similar to those found on the CD-ROM. Your homework is due in recitation at the beginning of class. After the beginning of your assigned recitation time, the homework is considered late and will be given a zero. PROBLEM 7.1 : A linear time-invariant discrete-time system is described by the difference equation yOEn D xOEn C 2xOEn 2 C 3xOEn 4 4xOEn 5 (a) Determine the impulse response hOEn for this system. (b) Determine the filter coefficients b k in the causal FIR representation: yOEn D M X k D b k xOEn k ....
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- Spring '09