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(a) (b) (c) Consider the sampling expansion, u(t)= ku(kT)sinc (-k), of u(t) (Figure 1). u(t) 1/2 96 Figure 1: u(t). Write u(t) = u(kT)sinc (-k) for T = 1. Find us (t) = ko u(kT)sinc (-k) for T = 1. Compute the energy of the reconstruction error, e(t) = u(t) - us(t).

(a) (b) (c) Consider the sampling expansion, u(t)= ku(kT)sinc (-k), of u(t) (Figure 1). u(t) 1/2 96 Figure 1: u(t). Write u(t) = u(kT)sinc (-k) for T = 1. Find us (t) = ko u(kT)sinc (-k) for T = 1. Compute the energy of the reconstruction error, e(t) = u(t) - us(t).

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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(a) (b) (c) Consider the sampling expansion, u(t) = Σku(kT)sinc (-k), of u(t) (Figure 1). u(t) A 10 1/2 3 Figure 1: u(t). Write u(t)= u(kT)sinc (-k) for T = 1. Find us (t) = -0 u(kT)sinc (-k) for T = 1. Compute the energy of the reconstruction error, e(t) = u(t) - us(t).
Transcribed Image Text:(a) (b) (c) Consider the sampling expansion, u(t) = Σku(kT)sinc (-k), of u(t) (Figure 1). u(t) A 10 1/2 3 Figure 1: u(t). Write u(t)= u(kT)sinc (-k) for T = 1. Find us (t) = -0 u(kT)sinc (-k) for T = 1. Compute the energy of the reconstruction error, e(t) = u(t) - us(t).
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