数值分析法 meaning in English
numerical analysis method
numerical calculation
Examples
- With the rapid development both of computer and calculating techniques , numerical analysis become more emphatic , especially , researchers always focus on analog electromagnetic fields by using finite element method in the design electric products and optimize the products
随着计算机和计算技术的飞速发展，数值分析法受到越来越普遍的重视，特别是在电气产品的设计和优化中，采用有限元法对电磁场的模拟一直是研究者关注的问题。 - This paper study the jinjiang landslide , integrative application of geological history genetic analysis , limiting equilibrium method and numerical analysis , by analyzing physical geography condition and geological background of the investigated area , this paper researched basic features and genetic mechanism about the landslide , and evaluated sensitivity factors and the current stability as well as development tendency about the landslide ' s stability ; based on these , recurring to experience formula and correlation theory , this paper forecasted the events about landslide damming of river and surge caused by the slope failure , in addition , and evaluated the harmfulness
本文以该滑坡为研究对象，综合运用地质历史成因法、极限平衡方法及数值分析法等方法，通过对研究区自然地理及地质背景的分析，研究了滑坡的基本特征及成因机制，评价了影响滑坡稳定性的敏感性因素及其发展演变状况；在此基础上，运用经验公式以及相关理论计算对滑坡失稳可能引起的堵江及涌浪事件进行分析预测，并进一步对其危害性做出评估。 - Modern logistics system simulate optimization this thesis in theory aspect , establish the mathematics model and bring up the calculate way using heuristics method to optimize the right conveyance problem in the simulative logistics system ; solution logistics the center choose problem , make use of the number analysis the method ( center of gravity method ) to proceed the optimization design solution to calculate ; the thesis furthest extrude put great emphasis on the logistics system production total cost had bigness affect and difficult to control over the problem of the manufacture and stock quantity make use of the matlab to bring up the simulative optimization design project separately with simple optimization algorithm and simplex method algorithm
现代物流系统仿真优化论文在理论方面，用物流系统仿真对运输优化问题运用启发式方法建立数学模型、提出算法；在解决物流中心选址问题时，利用数值分析法(重心法)进行优化设计解算。本文最为突出的是运用简单寻优技术的单纯形法利用matlab就物流系统中对总成本有巨大影响并难以控制的生产和库存数量问题提出可行的仿真优化设计方案。