Table 2.

Comparison of the maximum number of calculations.

Approximate time accuracy $\Delta t$/s	Search space $\omega$	Traditional method	This method
0 ≤ $\Delta t$ ≤187.5	1	1	1
187.5＜ $\Delta t$ ≤562.5	2	32	3
562.5＜ $\Delta t$ ≤937.5	3	243	5
937.5＜ $\Delta t$ ≤1312.5	4	1024	7