608 Practical MATLAB® Applications for Engineers
FIGURE 6.34
Bode plots of H(w) and ∠H(w) over the range − (^5) (1/(R (^) C)) ≤ w ≤ (^5) (1/(R (^) C)) of Example 6.2.
0
Bode plots with argument w
Frequency (rad/s)
104 105 106
5
10
20
90
45
Phase (in degrees)
Magnitude (dB)
0
15
FIGURE 6.35
Bode plots of H(w) and ∠H(w) with no argument (w) of Example 6.2.
0
Bode plots with no w
Frequency (rad/s)
104 105 106
5
10
20
90
45
Phase (in degrees)
Magnitude (dB)
0
15