Monthly Attenuation Prediction for Asphalt Pavement Performance by Using GM (1, 1) Model

Table 2

Condition number of the GM (1, 1) model matrix obtained by directly using the values of PCI and PQI.

	PCI			PQI
	Line 1	Line 2	Line 3	Line 1	Line 2	Line 3
Condition number of the matrix	1002500	990325	1191000	945050	939600	1137200