4. A discrete-time system has an 1/0 description of y (n) = ny (n – 1) + x (n). Determine and sketch the waveform of the output of this system for 0 < n< 20 to each of the given input and condition. (Lesson 3.3) 2 (п) — 4 и (п) and y (—1) — 0. x (n) = 8 (n) and the system initially relaxed; the output that you will find here is the system's impulse response. а (п) — (0.5)" и (п) and y (—1) 3 5.

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4. A discrete-time system has an I/0 description of y (n) = ny (n – 1) + x (n). Determine and sketch the waveform of the output of
this system for 0 < n< 20 to each of the given input and condition. (Lesson 3.3)
r (n) = 4 u (n) and y (–1) = 0.
x (n) = 8 (n) and the system initially relaxed; the output that you will find here is the system's impulse response.
|2 (п) — (0.5)" и (п) and y (—1) — 5.
z (n) = -co s
u (n) and y (–1) = –1.
5
Transcribed Image Text:4. A discrete-time system has an I/0 description of y (n) = ny (n – 1) + x (n). Determine and sketch the waveform of the output of this system for 0 < n< 20 to each of the given input and condition. (Lesson 3.3) r (n) = 4 u (n) and y (–1) = 0. x (n) = 8 (n) and the system initially relaxed; the output that you will find here is the system's impulse response. |2 (п) — (0.5)" и (п) and y (—1) — 5. z (n) = -co s u (n) and y (–1) = –1. 5
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