Research Article
Multiple Sparse Measurement Gradient Reconstruction Algorithm for DOA Estimation in Compressed Sensing
Table 1
Computation time (sec) of methods.
| Estimation methods | Number of snapshots | 50 | 75 | 100 | 125 |
| MSMGR | 0.685 | 0.724 | 0.741 | 0.779 | JLZA-DOA | 0.627 | 0.623 | 0.645 | 0.648 | FSS-MUSIC | 0.423 | 0.431 | 0.446 | 0.451 | MSMGR-nosvd | 1.521 | 1.566 | 1.618 | 1.654 |
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