Optimized Finite Difference Formulas for Accurate High Frequency Components

Table 7

Conventional nodes, .

4		2/3	0.3849	−0.2222	0.0642	−0.0002	−0.0049
		−1/12	−0.1925	−0.1389	−0.0321	0.0001	0.0025
6		3/4	0.3232	−0.2088	0.1193	−0.0725	0.0258
		−3/20	−0.2585	−0.0418	0.0845	0.0001	−0.0156
		1/60	0.0646	0.0975	0.0706	0.0241	0.0018
8		4/5	0.2780	−0.1927	0.1231	−0.0726	0.0225
		−1/5	−0.2780	0.0244	0.0587	−0.0391	0.0167
		4/105	0.1192	0.1099	0.0003	−0.0620	0.0136
		−1/280	−0.0199	−0.0465	−0.0604	−0.0408	−0.0242
10		5/6	0.2435	−0.1768	0.1182	−0.0676	0.0194
		−5/21	−0.2784	0.0666	0.0240	−0.0295	0.0152
		5/84	0.1565	0.0924	−0.0533	−0.0068	0.0013
		−5/504	−0.0464	−0.0797	−0.0575	0.0229	0.0258
		1/1260	0.0059	0.0170	0.0447	0.0111	0.0687