摘要
在确定性具年龄结构的Leslie矩阵模型基础上,考虑具有随机性的非线性补充,使得模型能反映随机因素。利用扩展的Kalman滤波方法,实现量测更新、动态预报,并通过仿真例子进行比较分析。
Based upon Leslie matrix model with a definite age structure, the consideration of the non-linear complement at random enables the model to reflect some of the random factors. Applying Kalman filtering method extended, a renewed measurement and a dynamic forecast are achieved. And also, both the comparision and the analysis are proceeded through simulated examples.
出处
《辽宁工学院学报》
1997年第2期73-75,共3页
Journal of Liaoning Institute of Technology(Natural Science Edition)
基金
国家自然科学基金