Research Article
Direction-of-Arrival Estimation for Coprime Array Using Compressive Sensing Based Array Interpolation
Table 2
CPU times of the eight methods.
| Algorithm | LASSO | Proposed method | SS-MUSIC | Sparse MUSIC | IMCA-AI | OGSBI | Nuclear norm | JLASSO |
| CPU time (s) | 0.0118 | 0.0724 | 0.0940 | 0.0971 | 0.5049 | 0.5386 | 2.2018 | 3.6824 |
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