Laporan Sementara Praktikum ISIS
51
Laporan Sementara Praktikum ISIS Unit 5 Fadrian Jatmiko (32625) Rozi Akbar Permana (34568) PERCOBAAN 1 Dengan b nilai negatif close all clear all A=[1 0]; B1=[1 -0.5]; B2=[1 -0.7]; B3=[1 -0.9]; sysz1=tf(A, B1, 1) sysz2=tf(A, B2, 1) sysz3=tf(A, B3, 1) figure() axis square pzplot(sysz1, sysz2, sysz3) figure() impz(A,B1,15) figure() impz(A,B2,15) figure() impz(A,B3,15) figure() freqz(A,B1) figure() freqz(A,B2) figure() freqz(A,B3)
description
Source code for Matlab
Transcript of Laporan Sementara Praktikum ISIS
Laporan Sementara Praktikum ISISUnit 5
Fadrian Jatmiko (32625)Rozi Akbar Permana (34568)
PERCOBAAN 1
Dengan b nilai negatif
close allclear all A=[1 0];B1=[1 -0.5];B2=[1 -0.7];B3=[1 -0.9];sysz1=tf(A, B1, 1)sysz2=tf(A, B2, 1)sysz3=tf(A, B3, 1) figure()axis squarepzplot(sysz1, sysz2, sysz3) figure()impz(A,B1,15)figure()impz(A,B2,15)figure()impz(A,B3,15)figure()freqz(A,B1)figure()freqz(A,B2)figure()freqz(A,B3)
Pole-Zero Map
Real Axis
Imag
inar
y A
xis
-1 -0.5 0 0.5 1-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
0 2 4 6 8 10 12 140
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
n (samples)
Am
plitu
de
Impulse Response
0 2 4 6 8 10 12 140
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
n (samples)
Am
plitu
de
Impulse Response
0 2 4 6 8 10 12 140
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
n (samples)
Am
plitu
de
Impulse Response
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-30
-20
-10
0
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-5
0
5
10
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-60
-40
-20
0
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-5
0
5
10
15
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-80
-60
-40
-20
0
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-10
0
10
20
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
Dengan b nilai positif
close allclear all A=[1 0];B1=[1 0.5];B2=[1 0.7];B3=[1 0.9];sysz1=tf(A, B1, 1)sysz2=tf(A, B2, 1)sysz3=tf(A, B3, 1) figure()axis squarepzplot(sysz1, sysz2, sysz3) figure()impz(A,B1,15)figure()impz(A,B2,15)figure()impz(A,B3,15)figure()freqz(A,B1)figure()freqz(A,B2)figure()freqz(A,B3)
-1 -0.5 0 0.5 1-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1Pole-Zero Map
Real Axis
Imag
inar
y A
xis
0 2 4 6 8 10 12 14-0.5
0
0.5
1
n (samples)
Am
plitu
deImpulse Response
0 2 4 6 8 10 12 14-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
n (samples)
Am
plitu
de
Impulse Response
0 2 4 6 8 10 12 14-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
n (samples)
Am
plitu
deImpulse Response
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 10
10
20
30
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-5
0
5
10
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 10
20
40
60
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-5
0
5
10
15
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 10
20
40
60
80
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-10
0
10
20
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
Percobaan 2
Dengan b nilai negatif
close allclear all B=[1 0];A1=[1 -0.5];A2=[1 -0.7];A3=[1 -0.9];sysz1=tf(B, A1, 1)sysz2=tf(B, A2, 1)sysz3=tf(B, A3, 1) figure()axis squarepzplot(sysz1, sysz2, sysz3) figure()impz(B,A1,15)figure()impz(B,A2,15)figure()impz(B,A3,15)figure()freqz(B,A1)figure()freqz(B,A2)figure()freqz(B,A3)
-1 -0.5 0 0.5 1-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1Pole-Zero Map
Real Axis
Imag
inar
y A
xis
0 2 4 6 8 10 12 140
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
n (samples)
Am
plitu
de
Impulse Response
0 2 4 6 8 10 12 140
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
n (samples)
Am
plitu
de
Impulse Response
0 2 4 6 8 10 12 140
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
n (samples)
Am
plitu
de
Impulse Response
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-30
-20
-10
0
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-5
0
5
10
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-60
-40
-20
0
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-5
0
5
10
15
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-80
-60
-40
-20
0
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-10
0
10
20
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
Dengan b nilai positif
close allclear all B=[1 0];A1=[1 0.5];A2=[1 0.7];A3=[1 0.9];sysz1=tf(B, A1, 1)sysz2=tf(B, A2, 1)sysz3=tf(B, A3, 1) figure()axis squarepzplot(sysz1, sysz2, sysz3) figure()impz(B,A1,15)figure()impz(B,A2,15)figure()impz(B,A3,15)figure()freqz(B,A1)figure()freqz(B,A2)figure()
freqz(B,A3)
0 2 4 6 8 10 12 14-0.5
0
0.5
1
n (samples)
Am
plitu
de
Impulse Response
0 2 4 6 8 10 12 14-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
n (samples)
Am
plitu
deImpulse Response
0 2 4 6 8 10 12 14-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
n (samples)
Am
plitu
de
Impulse Response
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 10
10
20
30
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-5
0
5
10
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 10
20
40
60
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-5
0
5
10
15
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 10
20
40
60
80
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-10
0
10
20
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
Percobaan 3
close allclear all B1=[1 -(2/sqrt(2)) 1];A=[1];sysz1=tf(B1, A, 1) figure()axis squarepzplot(sysz1) figure()impz(B1,A,15) figure()freqz(B1,A) B2=[1 0 1]A=[1];sysz1=tf(B2, A, 1) figure()axis squarepzplot(sysz1) figure()
impz(B2,A,15) figure()freqz(B2,A) B3=[1 (2/sqrt(2)) 1]A=[1];sysz1=tf(B3, A, 1) figure()axis squarepzplot(sysz1) figure()impz(B3,A,15) figure()freqz(B3,A)
Gambar keadaan 1
-1 -0.5 0 0.5 1-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1Pole-Zero Map
Real Axis
Imag
inar
y A
xis
0 2 4 6 8 10 12 14-1.5
-1
-0.5
0
0.5
1
n (samples)
Am
plitu
de
Impulse Response
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-50
0
50
100
150
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-400
-200
0
200
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
Gambar keadaan 2
-1 -0.5 0 0.5 1-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1Pole-Zero Map
Real Axis
Imag
inar
y A
xis
0 2 4 6 8 10 12 140
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
n (samples)
Am
plitu
de
Impulse Response
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-100
-50
0
50
100
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-40
-20
0
20
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
Gambar Keadaan 3
-1 -0.5 0 0.5 1-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1Pole-Zero Map
Real Axis
Imag
inar
y A
xis
0 2 4 6 8 10 12 140
0.5
1
1.5
n (samples)
Am
plitu
de
Impulse Response
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-150
-100
-50
0
50
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-400
-200
0
200
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
Percobaan 3b
close allclear all B1=[1 0 1];A=[1];sysz1=tf(B1, A, 1) figure()axis squarepzplot(sysz1) figure()impz(B1,A,15) figure()freqz(B1,A) B2=[1 0 0.2]A=[1];sysz1=tf(B2, A, 1) figure()axis squarepzplot(sysz1) figure()impz(B2,A,15) figure()freqz(B2,A) B3=[1 0 0.25]A=[1];sysz1=tf(B3, A, 1) figure()axis squarepzplot(sysz1) figure()impz(B3,A,15) figure()freqz(B3,A)
Gambar Keadaan 1
-1 -0.5 0 0.5 1-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1Pole-Zero Map
Real Axis
Imag
inar
y A
xis
0 2 4 6 8 10 12 140
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
n (samples)
Am
plitu
de
Impulse Response
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-100
-50
0
50
100
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-40
-20
0
20
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
Gambar Keadaan 2
-1 -0.5 0 0.5 1-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1Pole-Zero Map
Real Axis
Imag
inar
y A
xis
0 2 4 6 8 10 12 140
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
n (samples)
Am
plitu
de
Impulse Response
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-40
-20
0
20
40
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-10
-5
0
5
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
Gambar Keadaan 3
-1 -0.5 0 0.5 1-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1Pole-Zero Map
Real Axis
Imag
inar
y A
xis
0 2 4 6 8 10 12 140
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
n (samples)
Am
plitu
de
Impulse Response
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-20
-10
0
10
20
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-4
-2
0
2
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
Percobaan 4
close allclear all B1=[1];A=[1 -(2/sqrt(2)) 1];sysz1=tf(B1, A, 1) figure()axis squarepzplot(sysz1) figure()impz(B1,A,15) figure()freqz(B1,A) B2=[1]A=[1 0 1];sysz1=tf(B2, A, 1) figure()axis squarepzplot(sysz1) figure()impz(B2,A,15) figure()freqz(B2,A) B3=[1]A=[1 (2/sqrt(2)) 1];sysz1=tf(B3, A, 1) figure()axis squarepzplot(sysz1) figure()impz(B3,A,15) figure()freqz(B3,A)
-1 -0.5 0 0.5 1-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1Pole-Zero Map
Real Axis
Imag
inar
y A
xis
0 2 4 6 8 10 12 14-1.5
-1
-0.5
0
0.5
1
1.5
n (samples)
Am
plitu
de
Impulse Response
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 10
100
200
300
400
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-200
0
200
400
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
-1 -0.5 0 0.5 1-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1Pole-Zero Map
Real Axis
Imag
inar
y A
xis
0 2 4 6 8 10 12 14-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
n (samples)
Am
plitu
deImpulse Response
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-100
-50
0
50
100
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-20
0
20
40
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
-1 -0.5 0 0.5 1-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1Pole-Zero Map
Real Axis
Imag
inar
y A
xis
0 2 4 6 8 10 12 14-1.5
-1
-0.5
0
0.5
1
1.5
n (samples)
Am
plitu
de
Impulse Response
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 10
100
200
300
400
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-200
0
200
400
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
PERCOBAAN 4B
close allclear all B1=[1];A=[1 0 1];sysz1=tf(B1, A, 1) figure()axis squarepzplot(sysz1) figure()impz(B1,A,15) figure()freqz(B1,A) B2=[1]A=[1 0 0.5];sysz1=tf(B2, A, 1) figure()axis squarepzplot(sysz1) figure()impz(B2,A,15) figure()freqz(B2,A) B3=[1]A=[1 0 0.25];sysz1=tf(B3, A, 1) figure()axis squarepzplot(sysz1) figure()impz(B3,A,15) figure()freqz(B3,A)
-1 -0.5 0 0.5 1-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1Pole-Zero Map
Real Axis
Imag
inar
y A
xis
0 2 4 6 8 10 12 14-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
n (samples)
Am
plitu
deImpulse Response
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-100
-50
0
50
100
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-20
0
20
40
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
-1 -0.5 0 0.5 1-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1Pole-Zero Map
Real Axis
Imag
inar
y A
xis
0 2 4 6 8 10 12 14-0.5
0
0.5
1
n (samples)
Am
plitu
de
Impulse Response
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-40
-20
0
20
40
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-5
0
5
10
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
-1 -0.5 0 0.5 1-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1Pole-Zero Map
Real Axis
Imag
inar
y A
xis
0 2 4 6 8 10 12 14-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
n (samples)
Am
plitu
deImpulse Response
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-20
-10
0
10
20
Normalized Frequency ( rad/sample)
Pha
se (
degr
ees)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1-2
0
2
4
Normalized Frequency ( rad/sample)
Mag
nitu
de (
dB)
