Table 1. LSE and two-point estimator comparison.
Method ν0
(m/s)
θ0
(deg)
x*
(cm)
xF
(cm)
LSE
original 8.59 47.1 32.4 2.2
Δx0= -1.0 cm 8.60 47.0 32.1 3.3
estimate Δ 0.01 0.10 -0.3 1.1
2 PT
Original 8.43 45.6 32.3 -21.2
Δx0= -1.0 cm 8.64 44.2 31.3 10.4
estimate Δ 0.21 -1.4 -1.0 31.6