Research Article
STAP Optimization of Airborne Phased Array Radar in Nonuniform Environment Based on EFA Algorithm
Table 1
Performance comparison between different algorithms.
| Algorithm | Index | Amount of computation | Sample size |
| Full-dimension STAP | O (109) | 2048 | FA | O (105) | 128 | EFA | O (106) | 384 | SDD-FA | O (102) | 16 | SDD-EFA | O (103) | 32 |
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