Research Article
Joint Angle-Amplitude Estimation for Multiple Signals with L-Structured Arrays Using Bioinspired Computing
Table 3
Estimation accuracy of 2-L shape array for 2 sources.
| Scheme | | | ° | ° | ° | ° |
| Desired values | 0.5000 | 2.0000 | 30.0000 | 70.0000 | 110.0000 | 210.0000 | PSO | 0.5036 | 1.9963 | 29.9950 | 70.0049 | 110.0050 | 210.0050 | DE | 0.4964 | 2.0014 | 30.0034 | 69.9966 | 110.0034 | 209.9965 | PSO-PS | 0.4998 | 1.9991 | 30.0022 | 70.0021 | 109.9978 | 209.9979 | DE-PS | 0.5001 | 2.0001 | 29.9998 | 70.0001 | 110.0002 | 210.0001 |
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