Influence of Seismic Source Parameters on the Excitation Wavelet in Seismic Explorations Based on Numerical Simulation

Table 6

Outcomes of the polar analysis of variance (energy unit, 10⁻⁶ J).

Index	Buried depth A (m)	Charge weight B (kg)	Decoupling coefficient C
Range Dn (n = A, B, C)	47933	112660	257736
Deviation sum Sn	22321313936	71939729597	369129801271
Degree of freedom fn	9	5	5
Variance Vn	2480145993	14387945919	73825960254
Variance ratio Fn	0.28	1.65	8.46
p	Fp (9, 5)	Fp (5, 5)	Fp (5, 5)
0.9995	36.3093	39.7194	39.7194
0.999	27.2445	29.7524	29.7524
0.9975	18.5367	20.1783	20.1783
0.995	13.7716	14.9396	14.9396
0.99	10.1578	10.967	10.967
0.98	7.4152	7.9529	7.9529
0.975	6.6811	7.1464	7.1464
0.95	4.7725	5.0503	5.0503
0.9	3.31628	3.45298	3.45298
0.85	2.62677	2.69799	2.69799
0.8	2.19628	2.22752	2.22752
0.75	1.89106	1.89466	1.89466
0.7	1.65789	1.64098	1.64098
0.65	1.47069	1.43783	1.43783
0.6	1.31486	1.26923	1.26923
0.55	1.18151	1.12542	1.12542
0.5	1.06478	1	1
Significance		(0.70)	(0.98)