99280_contoh Soal Signal Dan Basic Signal - 2.docx

  • Uploaded by: Ogik Azis Bukhori
  • 0
  • 0
  • October 2019
  • PDF

This document was uploaded by user and they confirmed that they have the permission to share it. If you are author or own the copyright of this book, please report to us by using this DMCA report form. Report DMCA


Overview

Download & View 99280_contoh Soal Signal Dan Basic Signal - 2.docx as PDF for free.

More details

  • Words: 126
  • Pages: 7
1.7 Show that the complex exponential signal

Persamaan Euler: 𝑒 𝑗𝜔0𝑇 = 1 cos 𝜔0 𝑇 + 𝑗 sin 𝜔0 𝑇 = 1. Agar persamaan ini dipenuhi, maka bagaian imajiner 𝑗 sin 𝜔0 𝑇 = 0, shg cos 𝜔0 𝑇 = 1. Agar cos 𝜔0 𝑇 = 1 dan sin 𝜔0 𝑇 = 0, maka 𝜔0 𝑇 = 0, 2𝜋, 4𝜋, 6𝜋, ...dst, sehingga 𝜔0 𝑇 = 𝑚 2𝜋, dengan m = bilangan integer bernilai positif. Jadi, 𝑇 = 𝑚

2𝜋 𝜔0

Catatan: Cos(A+B) = cos A cos B – sin A sin B, dengan 𝐴 = 𝜔0 𝑡 + 𝜃 dan 𝐵 = 𝜔0 𝑇 Agar sisi kanan = sisi kiri (agar dipenuhi syarat keperiodikan), maka cos B = 1 dan sin B = 0

Related Documents

Signal
April 2020 23
Matlab Basic Signal
June 2020 4
04 Signal Dan Modulasi
November 2019 11
Signal Words.docx
April 2020 11

More Documents from "Hussain Ali"