A Computational Fractional Signal Derivative Method

Table 2

Execution times, in seconds, for GL and RL algorithms using for both oscillator and sine-cosine signals at different samples rates.

α	Oscillator (seconds)			Sine-cosine (seconds)
	10 Hz	50 Hz	100 Hz	10 Hz	50 Hz	100 Hz
0.3 GL	0.0012	0.0010	0.0019	0.0009	0.0010	0.0015
0.3 RL	26.6902	132.2715	255.0312	107.1661	512.4475	1006.4040
0.5 GL	0.0003	0.0010	0.0014	0.0004	0.0010	0.0015
0.5 RL	26.0732	129.7112	246.8918	105.5369	507.6593	975.6912
0.7 GL	0.0003	0.0010	0.0015	0.0003	0.0010	0.0019
0.7 RL	26.2456	130.8888	250.3541	106.9648	510.5240	990.7355