Digital Signal Processing Reference
In-Depth Information
Figure 17-4.
Acceleration signal and the intra-driver residuals for four different scenarios.
In Figure 17-6, we have plotted the normalized mean-square error (MSE)
as a function of the prediction order P for these four specific cases. The
prediction order in the range 20-30 seems to be sufficient. The drop in MSE
between cases 2 or 3 and 4 is insignificant. In other words, having all three
parameter sets in (1) does not improve the performance; any two results in
fairly close results.
