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2C1_FarchanAdityaJohari_191354012_Lab3

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Nama Mahasiswa : Farchan Aditya Johari

NIM Mahasiswa : 191354012

Kelas : 2C-1

Program Studi : D-IV Teknik Elektronika

Jurusan

: Teknik Elektro

Mata Kuliah : Pengolahan Sinyal Digital

Tanggal : 24 April 2021

Objek : Lab 3

9. Peletakan zeros dan poles

a. Mencari pole dan zero

Hasil praktikum :

Program :

Gambar-25 Hasil praktikum mencari pole dan zero

%% No.9 Peletakan pole dan zero

clear all;

clc;

n = [0:100];

inp = (n == 0);

pole = [0.8*exp(1i*0.2*pi) 0.8*exp(1i*-0.2*pi)

0.7];

zero = [exp(1i*0.6*pi) exp(1i*-0.6*pi)];

b = poly(zero);

a = poly(pole);

Analisis :

Sistem LTI yang diinginkan yaitu orde-3, didapat :

a = [1 -19944 1.5461 -0.4480] dan b = [1 1.6180 1.6180 1]

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