灰色马尔柯夫模型在地表水体DO浓度预测中的应用

Applying of Grey Markov Model in Predicting the DO's Density of Ground Water

灰色马尔柯夫模型是一种随机预测模型 ,被广泛的应用于社会、经济的预测中。本文利用灰色马尔柯夫模型对某平原河段 DO浓度进行了预测。经验证 ,灰色马尔柯夫模型适用于对地表水体 DO浓度预测 ,并具有相当高的精度。在此基础上 ,作者提出了改进的建议 。

Grey Markov model is a random predicting model,being used widely in the social and economical prediction.It was used to predict the DOs density of the plain river in this paper.The preciseness of this model was verified through a real example.On this base,the author gave some suggestions to improve the models operablability.