摘要
在建立白粉菌性状数据库基础上,提出了真菌分类鉴定微机系统模式,采用多种比较判断标准进行鉴定,在一定概率(用户指定,一般选85%)下产生鉴定结论。克服了计算机呆板比较的致命弱点。系统具有完善的检索、查询和统计分析等多种辅助功能。为用户提供有关分类鉴定的信息、分析鉴定结果.系统在 Foxbase 或 dBASE 下运行。程序结构模块化,便于进行修改、提高系统质量和实用化程度.本文提出的权重值优化途径在计算机数值分类中具有普遍实用价值.
A powdery mildew identification system has been built in the micro-computer based on the data base which characters Erysiphales.The ways of multiple judge including Fuzzy diagnosis were adopted here,and the distinguish flexibility was enhanced greatly.This system is supported by several auxiliary systems including index,query,comparision and sta- tistics.All programes are written in dBASE language,so that it can be changed easily by users for their practical urgency.
关键词
真菌
鉴定
白粉菌
计算机应用
fungi identification
powdery mildew
data base
computer application
