| 计算机仿真中确定数学模型的高精度参数 |
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| 引用本文： | 包路平,张元. 计算机仿真中确定数学模型的高精度参数[J]. 南京林业大学学报(自然科学版), 2007, 31(5): 101-104 |
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| 作者姓名： | 包路平 张元 |
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| 作者单位： | 南京邮电大学通信与信息工程学院,江苏,南京,210003;南京邮电大学计算机学院,江苏,南京,210003 |
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| 摘 要： | 以L-V模型为例,对模型高精度参数的确定方法进行了研究.在考虑观测误差和不考虑观测误差的两种情况下,综合优化规则、运算精度、运算时间,以及仿真机器的性能等各方面因素,设计出高精度参数确定的方法.该方法具有计算速度快、参数精度高等优点,可以推广应用到其他模型中.
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| 关 键 词： | 高精度参数 仿真 L-V模型 |
| 文章编号： | 1000-2006（2007）05-0101-04 |
| 修稿时间： | 2006-12-25 |
Research on Estimate of High-precision Parameter in Computer Simulation |
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| BAO Lu-ping,ZHANG Yuan. Research on Estimate of High-precision Parameter in Computer Simulation[J]. Journal of Nanjing Forestry University(Natural Sciences ), 2007, 31(5): 101-104 |
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| Authors: | BAO Lu-ping ZHANG Yuan |
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| Affiliation: | 1. College of Telecommunications and Information Engineer Nanjing University of Posts and Telecommunications Nanjing 210003,China; 2. College of Computer Nanjing University of Posts and Telecommunications, Nanjing 210003 ,China |
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| Abstract: | Estimation of high-precision parameters is studied based on the Lotka-volterra model. In two different cases of the error in observation, a quick and precise simulation algorithm is designed, whieh takes optimized rule, precision, time and equipment performance into account. This algorithm can be also used to other models. |
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| Keywords: | High-precision parameters Simulation Lotka-volterra model |
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