Graphics Programs Reference
In-Depth Information
x 10 -3
1.5
1
0.5
0
-0.5
-1
-1.5
-2
-2.5
0
5
10
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Sam ple num ber
Figure 9.26b. Position residual (error). Large gain coefficients. No noise.
The error settles down quickly.
3
2
1
0
500
1000
1500
2000
2500
3000
3500
4000
4500
3
2.5
2
1.5
1
0.5
500
1000
1500
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Sam ple num ber
ΞΎ
=
0.8
Figure 9.27a. Predicted and true position.
(i.e., small gain coefficients).
Noise is present.
 
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