2.1 a
2.1 c
-4000 -3000 -2000 -1000 0 1000 2000 3000 40000
5
10
15
20
Radian Frequency ()
Magnitude
-4000 -3000 -2000 -1000 0 1000 2000 3000 4000-4
-2
0
2
4
Radian Frequency ()
Phase
-5000 -4000 -3000 -2000 -1000 0 1000 2000 3000 4000 5000-4
-2
0
2
4
Radian Frequency ()
Phase
-5000 -4000 -3000 -2000 -1000 0 1000 2000 3000 4000 50000
5
10
15
20
Radian Frequency ()
Magnitude
2.3 b
2.5 a
-150 -100 -50 0 50 100 1500
0.1
0.2
0.3
0.4
Radian Frequency ()
Magnitude
-150 -100 -50 0 50 100 150-4
-2
0
2
4
Radian Frequency ()
Phase
-150 -100 -50 0 50 100 1500
0.5
1
1.5
Radian Frequency ()
Magnitude
-150 -100 -50 0 50 100 150-4
-2
0
2
4
Radian Frequency ()
Phase
2.7 c
-4000 -3000 -2000 -1000 0 1000 2000 3000 40000
5
10
15
Radian Frequency ()
Magnitude
-4000 -3000 -2000 -1000 0 1000 2000 3000 4000-2
-1
0
1
2
Radian Frequency ()
Phase
