当前位置: 首页 > 文章 > 农业病虫发生动态的模糊识别 植物保护学报 1992,19 (1) 63-68
Position: Home > Articles > THE FUZZY IDENTIFICATION FOR FORECASTING THE POPULATION DYNAMICS OF CROP PESTS Journal of Plant Protection 1992,19 (1) 63-68

农业病虫发生动态的模糊识别

作  者:
胡务义;黄月清
单  位:
浙江省淳安县农业局
关键词:
三化螟;模糊识别;频率圆盘;样本圆盘
摘  要:
从模糊识别的基本思想出发,依照频率和模糊频率的概念,从利用信息的不同角度,提出了频率圆盘法,样本圆盘法等两种适应性较广的预报方法。经1981年对淳安县二代三化螟的试报,效果极佳。
译  名:
THE FUZZY IDENTIFICATION FOR FORECASTING THE POPULATION DYNAMICS OF CROP PESTS
作  者:
Hu Wuyi Huang Yueqing (Agricultural Bureau of Chun'an County,Zhejiang Province)
关键词:
Tryporyza incertulas;;fuzzy identification;;frequencydisc;;sample disc
摘  要:
Two rather wide-applicable prediction methods,the“frequency disc”and“sample disc”discrimination were presented,based on the principleof fuzzy identification,the concepts of frequency and fuzzy frequency,and the consideration of information utilization from different angles.An accurate forecast result of the moth amount of second generationpaddy stem borer Tryporyza incertulas under trap lamp was obtained.

相似文章

计量
文章访问数: 2
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊