应用改进模糊相似优先方法模拟林肯羊生态适宜区

Simulation of Ecological Preference Areas of Lincoln Longwool Shcep Using Improved Fuzzy Resomble Order Method.

自1955年Zcdch第一次从不相容现象出发提出模糊集概念以来,摸糊数学正迈进和渗透到自然科学和社会科学的各个领域。它在植物学、微生物学、海洋科学、生态学、气象学、抢质学、

Ecological factors are solocted according to their functions to sheep and weight values ofvarieus factors are estimated by step regression method.The range areas of Lincoln l(?)ngwoolsheep in Sichuan province are simulated by Fuzzy resemble order method.Simulation resultsare satisfacterily agreed with the reality.