Research Article

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 5

Performance of 1-L-type array for 3 sources [15].

Scheme (rad) (rad) (rad) (rad) (rad) (rad)

Desired values 1.00002.00003.00000.17450.87271.30900.52361.91992.4435
GA1.00732.00733.00730.18180.88001.31630.53091.92722.4508
PS1.02782.02773.02770.20230.90051.33680.55141.94772.4713
SA1.06102.06113.06100.23550.93371.37000.58461.98092.5045
SA-PS1.04322.04323.04320.21770.91591.35220.56681.96312.4867
GA-PS1.00112.00113.00110.17560.87381.31010.52471.92102.4446