Title | Chapter 01 - Solucionario Lathi capitulo 1 |
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Course | Bacharelado em Ciências Exatas e Tecnológicas |
Institution | Universidade Federal do Recôncavo da Bahia |
Pages | 32 |
File Size | 3.2 MB |
File Type | |
Total Downloads | 130 |
Total Views | 423 |
Chapter 1 Solutions 1—1. (3) E=fu2(1)2dt+f23(—1)2dt=3 (b) Ezf02(—1)2di+f:(1)?dt:3 (a) E: f02(2)2dc+ f:(+2)2d1= 12 (d) E: fj(1)2dt+f:(—1)3dc= 3 Comments: Changing the Sign of a signal does not change its energy. Doubling a signal quadruples its energy. Shifting a Signal does not change its energy. Mu...
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