变量矩阵算法及一类曲线最佳拟合问题的解

详细信息

Variable Metrix Method and Its Application on the CurvilinearOptimal Imitation Problem

摘要: 讨论1种对无约束目标函数采用变量矩阵算法求解最优值的方法,变量矩阵算法的特点是利用矩阵迭代计算,收敛速度快,过程较稳定.对于一类可逼近模拟曲线的最佳拟合,可以迭代出符合要求的参数值.作为较典型的应用实例。设计1种幅度均衡器.通过迭代搜索找出满足衰耗误差的元件值,说明曲线拟合达到了预期的效果.
- 变量矩阵算法 /
- 迭代 /
- 曲线最佳拟合
Abstract: Some advanced researches on nonlinear unconstrained optimization problems with variable matrix method (VMM) have been discussed. VMM shows performing satisfac-torily in convergence rate,precisions, computation time and steadiness. As an application example, the element values of a telecommunication line equdizer are searched out by this method.
- variable matrix method /
- reiterate /
- curvilinear optimal imitation