Fuzzy Multi-levels Comprehensive Evaluation and Its Application in Land Grading
Hanxiong Wang · Journal of Lanzhou College of Petrochemical Technology · 2002
Form the angle of Fuzzy Mathematics,the author makes the mathematic model of the land grading by using the fuzzy multilevels comprehensive evaluation.This method combines the qualitative analysis with the numerical calculation and makes the land grading based on the unity of subjective and objective theory .As a result it raises the accuracy and the reliability of the land grading.