An Application of Artificial Intelligence for the Joint Estimation of Amplitude and Two-Dimensional Direction of Arrival of Far Field Sources Using 2-L-Shape Array

Table 12

Means, variances, and standard deviations at 10 dB noise for different elevation angles and fixed azimuth angle by using GA-PS with 2-L-shape array.

𝜃 in radians for; 𝜙 = 0.6109 (rad)	Mean of 𝜃	Variance of 𝜃	Standard deviation of 𝜃
1.2392	1.2392	2.6389𝑒−007	6.7866𝑒−005
1.2915	1.2915	1.9565𝑒−007	5.8436𝑒−005
1.3439	1.3439	4.0858𝑒−007	8.4446𝑒−005
1.3963	1.3964	2.5674𝑒−007	6.6940𝑒−005
1.4486	1.4487	2.3073𝑒−007	6.3459𝑒−005
1.5010	1.5011	5.9533𝑒−007	1.0193𝑒−004
1.5533	1.5534	2.0944𝑒−007	6.0460𝑒−005