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 11

Means, variances, and standard deviations at 10 dB noise for different elevation angles and fixed azimuth angle by using GA-PS with 1-L-shape array [15].

𝜃 in radians for; 𝜙 = 0.6109 (rad)	Mean of 𝜃 (rad)	Variance of 𝜃 (rad)	Standard deviation of 𝜃 (rad)
1.2392	1.2394	2.0963𝑒−006	1.9128𝑒−004
1.2915	1.2913	2.2918𝑒−006	2.0000𝑒−004
1.3439	1.3436	2.4819𝑒−006	6.5816𝑒−004
1.3963	1.3965	3.8608𝑒−006	2.5959𝑒−004
1.4486	1.4493	2.1907𝑒−006	1.9554𝑒−004
1.5010	1.5012	3.6759𝑒−006	2.5329𝑒−004
1.5533	1.5535	2.3424𝑒−006	2.0219𝑒−004