Lesson_121 - Response Let h 1 =(1/5)[1,1,1,1,1] Let h 2...

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EEL 3135: Signals and Systems Dr. Fred J. Taylor, Professor Lesson 12 Linear Time-Invariant FIRs Challenge 12 A linear time-invariant system is assembled by cascading two MA filters. The 1 st stage is a 5 th order MA filter. The 2 nd stage is a 7 th order MA filter. What is the overall impulse response of the cascade system.
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Unformatted text preview: Response Let h 1 =(1/5)[1,1,1,1,1] Let h 2 =(1/7)[1,1,1,1,1,1,1] H=h 1 *h 2 = (1/35)[1 2 3 4 5 5 5 4 3 2 1] The length of h is (5+7-1)=11 samples, with a length 4 sample transition build-up, length 4 sample transition build-down, and length 3 steady-state interval. 1...
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