Table 1.
Estimated number of operations and acquisition time comparison.
| Parameter | FFT | Zoom-FFT | CZT |
|---|---|---|---|
| N | 65,536 | 65,536 | 512 |
| L | -- | 512 | 512 |
| Op | 1,048,576 | 655,360 | 262,144 |
| Tacq (s) | 100 | 100 | 1 |
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