Research Article
Direction of Arrival Estimation Accuracy Enhancement via Using Displacement Invariance Technique
Table 4
Comparison of the required computation time.
| Algorithms | Computation time (Sec) |
| Direct calculation | 80.3702 | FFT method | 1.5112 | ZFFT method | 0.1604 | PWZFFT method | 0.0835 | Proposed T-DIT method | 0.00926 |
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