numerical experimentation meaning in Chinese
数值检验
数值试验
Examples
- Based on the results of present investigation , by theoretic analysis and physical model experimentation and numerical experimentation , the deeper research for flow deceleration through frames made of hollow tetrahedrons is carried out
本文在现有研究成果的基础上，通过理论分析、物模试验、数值实验等研究手段对空心四面体框架群的减速特性进行了较为深入的研究。 - By theoretical analysis and numerical experimentation , the genetic method for large scaling multi - apex and no smooth mixed integer nonlinear programming can get a good global solution , and it is better than other algorithms used to resolve in the feasibility , stabilization and convergent speed of the solution
理论分析及数值试验表明：该算法对大范围、多峰、非光滑混合整数规划问题有较好的全局求解能力，在解的精度、稳定性和收敛速度等方面优于一般的求解混合整数非线性规划的算法。 - Using the conic function model local approximation , w . cdavidon ( 1980 ) proposed a class of iterative algorithms with modified matrix combining function value , furthermore under the theory d . c . sorensen has used local quadratic approximation method , then applying collinear scaling idea improving on the above algorithm and generalizing it , getting a class of collinear scaling algorithm , unifying former quasi - newton . in the paper , using local quadratic approximation method , the first , constructing the new collinear scaling gene , getting a class of the new collinear scaling algorithm with briefness and numerical stability , . , we discusses some properties of the algorithm and its local linear convergence , q - superlinear convergence and the whole convergence ; secondly we have made numerical experimentation and numerical analysis ; the last , we have done much discussion for collinear scaling idea and given the several new collinear scaling algorithm
本文的工作就是基于局部二次逼近原理，首先通过构造新的共线调比因子，得到了一类新的更简洁，数值稳定性更好的共线调比算法，进而我们给出了本共线调比算法的局部收敛性，全局收敛性以及算法q -超线性速度的理论证明；其次，用经典的无约束优化五大考核函数就本共线调比算法进行了数值试验和数值分析；最后，就局部二次逼近思想，进行共线调比算法思想进行更广泛的讨论，给出了几个新共线调比算法。 - With fortran power station 4 . 0 , we make galerkin boundary element method program for solving laplace equation on region which boundary is a closed curve or an open arc , and the numerical experiments also prove this method is reliable . last we test the error of galerkin boundary element by numerical experimentation
最后利用fortranpowerstation4 . 0程序语言分别编写了用galerkin方法求解区域边界为闭曲线及区域边界为直线段或开弧段laplace方程的计算机程序，通过几个算例证明了该方法是有效的、是可行。