摘要
主要研究确定生态系统模型中高精度参数的问题。利用给出的观测数据的周期性,建立了以仿真值和观测值的方差为目标的选优模型,利用计算机进行了搜索和仿真找出最优解。
This article mainly studies to determine the high accuracy parameters in ecosystem model problem. Given the periodicity of the observational data, established the simulated value and the observed value variance optimization model for the objective, using computer simulation and a search to find the optimal solution.
关键词
参数估计
周期性
仿真值
parameter estimation
periodic
simulation value
