Adaptive Resource Allocation Scheme for Micromotion Feature Extraction Based on Track-Before-Detect

Table 5

Extracted micromotion feature parameter vector in area 9.

Parameter	(m)	(m)	(m)	(rad)	(°)	(°)	(rad/s)	(m/s)	(m)
True value	3.000	0.300	1.000	0.031	0.062	0.261	25.132	480.000	4.5 × 10^5
Estimated value	2.812	0.328	0.901	0.034	0.067	0.275	27.073	499.824	1.000023 × 10^6
Error (%)	6.27	9.33	9.90	9.68	8.06	5.36	7.72	4.13	0.00