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

Table 4

Original data in case two (unit: 10⁴ yuan) [31].

(year)	Industrial output values	Total current assets	Fix assets
	1999	72707.04	49630.23	71847.09
2000	85673.66	54338.15	78646.30
2001	95448.98	57804.97	86293.10
2002	110776.48	63468.46	93887.95
2003	142271.22	76163.74	105557.09
2004	201722.19	97183.74	125761.85
2005	251619.50	111031.41	143143.63
2006	316588.96	132310.12	168850.20
2007	405177.13	163259.62	198739.27
2008	507284.89	195681.75	245352.80
2009	548311.42	223038.68	278541.09
2010	698590.42	279227.32	334839.41
2011	844268.79	327778.65	386086.72