基于Volterra模型参数的高精度求解及模型的改进

High precise solution based Volterra model and Improve model

在面对实际问题时,我们必须高精度地估计模型中的大批参数以及建立高精度的数学模型,才能更好的解决实际问题中遇到的问题。本文针对Volterra生态系统的模型,给出了如何高精度求解参数的方法,并且在误差存在的情况下对模型进行了改进和分析。本文通过观测数据来建立高精度模型的研究对生态系统的研究有一定的参考价值。

In the face of the practical problem,we must estimate a lot of the model parameters high precisely and establish high precise math model,only by this method,can easily deal with the problem very well.The thesis based on Voherra ecosystem model,illustrate how to solve Parameters high precisely,and when errors exist,we improve the model andanalyse it.The thesis which establish high precise model and analysable method is valuable to the research in the ecosystem field.