variational calculus中文是什么意思

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中文翻譯
造句

變分學(xué)

calculus n. (pl. calculuses, -li ) 1. ...
finite element and variational calculus 有限元及變分原理
variational 變化的; 變化性的; 變量的; 變異的; 起自變動(dòng)的
calculus n. (pl. calculuses, -li ) 1.【醫(yī)學(xué)】結(jié)石，石；積石；牙垢。 2.【數(shù)學(xué)】運(yùn)算，演算；微積分(學(xué))。 calculus of finite differences 【數(shù)學(xué)】差分演算(法)，差分學(xué)。 calculus of variation 變分法[學(xué)]。 differential [integral] calculus微[積]分(學(xué))。 urinary calculus【醫(yī)學(xué)】尿結(jié)石。
variational completeness 變分完備性
variational curve 變分曲線
variational derivative 變分導(dǎo)數(shù); 變分微商
variational equation 變分方程
variational formula 變分公式
variational formulation 變分公式化
variational inequality 變分不等式
variational initialization 變分初始化
variational integral 變分積分
variational method 變分法
variational monitor 變分監(jiān)控器
variational notation 變分記號(hào)
variational orbit 變分軌道
variational parameter 變分參數(shù)
variational principle 變分原理; 分原理
variational principles 變分原理
variational problem 變分問(wèn)題
variational psychology 變式心理學(xué); 差別心理學(xué)
variational sensitivity 變分靈敏度
variational series 變異數(shù)列
variational set 變分集

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例句與用法

Introduction of variational calculus and its application in the engineering optimal design , constrained / unconstrained optimal design problems , discrete optimal control and mathematical programming , practical examples of optimum design
先修課程：負(fù)責(zé)教授同意。變分微積分與最佳化之關(guān)系及其在工程最佳化上之應(yīng)用、端點(diǎn)條件、不連續(xù)最佳化程序、無(wú)限制及有限制條件最佳化問(wèn)題、直接法及實(shí)際最佳化設(shè)計(jì)應(yīng)用等。
Thirdly , the surface height at the point can be gotten by applying composite numerical integration . according to variational calculus and finite difference method , the fitted surface is further iterated and modified , so the best reconstruction surface can be finally obtained
然后通過(guò)復(fù)化積分確定選取點(diǎn)的高度值，再利用變分和有限差分思想對(duì)所得擬合表面進(jìn)行進(jìn)一步的迭代和修正，從而減小誤差，獲得最佳再建表面。
A new system of nonlinear equations can be formed from the variation gray of same point in multiple images and the optimum solution of the system can be obtained , so that the normal vector at that point of the surface can be defined . then we can get the surface height at the point by applying composite numerical integration . according to variational calculus and finite difference method , the fitted surface is further iterated and modified , so the reconstruction error can be reduced
根據(jù)多幅圖像上固定位置一點(diǎn)灰度值的變化列多個(gè)非線性方程，通過(guò)求解該非線性方程組，確定出各選取點(diǎn)的法向量；然后通過(guò)復(fù)化積分確定選取點(diǎn)的高度值，并利用變分和有限差分思想對(duì)所得表面進(jìn)行進(jìn)一步的迭代和修正，以減小重構(gòu)誤差。

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