In this paper

by fuzzy mulifactorial evalutions method

the annual Heilongjiang quarter economic data were analyzed.First of all

one of the six economic indexes is step analysed to determine matrix

eigenvector method in order to obtain the right of each index value

and its normalized.Second

to standardize the raw data

eliminating the impact of dimension and to the people is often thought excellent

good

medium

passing and poor obtaining a normal distribution critical value of 5-point evaluation system

selecti...