A New Multivariable Grey Convolution Model Based on Simpson’s Rule and Its Applications

Table 2

Estimated parameter values of six competing models in case one.

Parameters
	0.14378	0.15387	0.14378	0.15387	0.84617	−0.86519
	0.26139	0.28354	0.26139	0.28354	1.93150	0.25951
	891.16435	885.67276	891.16435	885.67276	—	755.74471