Passive Localization of 3D Near-Field Cyclostationary Sources Using Parallel Factor Analysis

Table 1

RMSE of 3D parameters for near-field localization in the third example.

Example	Source	True	Mean	Variance	Source	True	Mean	Variance
White noise	𝛼1	35°	34.95°	0.1923	𝛼2	20°	20.03°	0.1647
	𝜃1	40°	39.99°	0.0419	𝜃2	60°	59.99°	0.1000
	𝑟1	λ/6	0.1669λ	3.5744 × 10^−5	𝑟2	2λ/5	0.3984λ	8.2107 × 10^−4
Colored noise	𝛼1	35°	35.02°	0.2146	𝛼2	20°	19.98°	0.0618
	𝜃1	40°	40.03°	0.0795	𝜃2	60°	60.02°	0.1165
	𝑟1	λ/6	0.1662λ	2.8455 × 10^−5	𝑟2	2λ/5	0.4036λ	8.4173 × 10^−4