| 崔—Lawson和Logistic方程参数的优化估计方法 |
| |
| 引用本文： | 延晓冬,赵士洞.崔—Lawson和Logistic方程参数的优化估计方法[J].应用生态学报,1991,2(3):275-279. |
| |
| 作者姓名： | 延晓冬 赵士洞 |
| |
| 作者单位： | 中国科学院沈阳应用生态研究所，中国科学院沈阳应用生态研究所 沈阳 110015，沈阳 110015 |
| |
| 摘 要： | 本文提出用单形寻优与微分方程数值解法的联合方法,进行生态学中一些微分动力系统的参数的优化估计。用这种方法来估计崔-Lawson和Logistic方程的各参数效果极好。
|
| 关 键 词： | 崔-Lawson方程 Logistic方程 单形法 参数估计 |
An optimal method of parametr estimation for Logistic and Cui-Lawson equations. |
| |
| Yan Xiaodong and Zhao Shidong.An optimal method of parametr estimation for Logistic and Cui-Lawson equations.[J].Chinese Journal of Applied Ecology,1991,2(3):275-279. |
| |
| Authors: | Yan Xiaodong and Zhao Shidong |
| |
| Abstract: | This paper develops a method of parameter estimation for some differential dynamic systems in ecology. This method combines simplex method for optimizing a function with Gill-method of numeric solution of a differential equation, The results of parameter estimation of Logistic and Cui-Lawson equations shows a good adaptation of this method. |
| |
| Keywords: | Cui-Lawson equation Logistic equations Simplex method Parameter estimation |
| 本文献已被 CNKI 维普 等数据库收录！ |
