Page 49 - Practical Control Engineering a Guide for Engineers, Managers, and Practitioners
P. 49
24 C~111ter Twe
10 ..... • ..... · ..... : . .... · ..... · .....
I I I I I
-10 .... ~ ..........•
15
- 0 200 400 600
Fla.- 2-3 Sampled noisy signal.
2500
2000
1500
I
£
1000
500
0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5
Frequency (Hz)
Flaun 2-4 Spectrum of a sampled noisy signal.
