Table 2.
FLOPs and RAM overheads of three algorithms under multi-correlator metrics.
| Metrics | Algorithm | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Additional correlators | No algorithm | MA | MV | WMA-BC | |||||
| FLOPs | RAM (kb) |
Increased FLOPs | Increased RAM (kb) |
Increased FLOPs | Increased RAM (kb) |
Increased FLOPs | Increased RAM (kb) |
||
| ELP | 0 | 550 M | 2478 | 0.005 M | 16 | 13 M | 8 | 0.18 M | 16 |
| delta | 2 | 650 M | 2868 | 0.005 M | 16 | 13 M | 8 | 0.18 M | 16 |
|
double delta |
4 | 750 M | 3257 | 0.005 M | 16 | 13 M | 8 | 0.18 M | 16 |
| ratio | 2 | 650 M | 2868 | 0.005 M | 16 | 13 M | 8 | 0.18 M | 16 |
| slope | 2 | 650 M | 2866 | 0.005 M | 16 | 13 M | 8 | 0.18 M | 16 |
| double slope | 4 | 750 M | 3258 | 0.005 M | 15 | 13 M | 7 | 0.18 M | 15 |
| MuSDA | 4 | 750 M | 3256 | 0.005 M | 16 | 13 M | 8 | 0.18 M | 16 |
| MuSD | 4 | 750 M | 3272 | 0.016 M | 48 | 24 M | 24 | 0.50 M | 48 |
| Time Complexity | - | O(1) | O(n2) | O(n) | |||||