极值条件

词组短语

extremum conditions

与极值条件相关的网络例句 [注：此内容来源于网络，仅供参考]

But the optimizing problem of a real scalar function g where z and its conjugate z* are complex variables frequently arises in adaptive signal processing.

但是，在自适应信号处理中经常会遇到一类以Z为复自变量的标量函数g求极值或条件极值的问题。

Leading resistant factor into the necessary condition can also enlarge the quadratic convergence region near optimal solution so that it is very efficient to use the known flash calculations at one condition to iteratively compute another optimal solution at other conditions where pressure, temperature and mole fractions of components are close to known ones respectively.

在极值必要条件式中引入阻尼因子能扩大真解附近的平方收敛域，尤其在利用已知条件下的汽液平衡结果作初值直接用极值条件方程迭代计算压力、温度和组成变化不严重的相邻点的汽液平衡极值解方面效果十分显著，适合于加快组分模型的计算速度。

The maximum principles for functions which are defined on solutions of semilinear elliptic equations u+f=0(q=|u|~2)subject to Dirichlet boundary conditions u=0 were studied by using Hopf s maximum principle,the estimate of gradient q was obtained.

运用Hopf 极值原理讨论了一类具有Dirichlet边界条件u=0的半线性椭圆方程Δu+f=0(q=|u|2)的解的某个函数的极值原理，利用该结论获得了解的梯度q的估计。

Analyse the root of equation, when the refractive index of film is less or greater than the refractive index of substrate; and draw up the graph of the equation root, gain the condition of single extreme or double extreme.

分别从薄膜小于衬底折射率和薄膜大于衬底折射率出发，分析了这两种类型薄膜的迭代求解情况，并描绘出了相应的图线，得到了出现单极值和双极值的条件。

This article takes calibration data of assorted pressure gauge and jack of Qingfeng Bridge in Ningbo for example. According to that the quadratic sum of deviation in actual value and trend value has the minimum and extremal condition of the function,that is least square method.

本文以宁波市庆丰桥配套的千斤顶和压力表的标定数据为例，以实际值与趋势值的偏差的平方和最小为依据，根据函数存在的极值条件，求出线性方程，此为最小二乘法。

This paper introduce Lagrange multiplier method and its expandings first, and show the necessary condition of Multivariate function's extreme value, and use it to solve the Multivariate function's extreme value problem.

本文首先介绍了拉格朗日乘数法及其拓展，给出了多元函数条件极值的必要条件，并利用它求解了多元函数的条件极值问题。

On the basis of analyzing detailedly the correlative conclusions of the extreme value problem of two variable Function , this paper extends the essential condition and sufficient condition to multi-variable function by using the Taylor Formula 、Quadratic Form 、Hesse Matrix and so on,and gives a method to judge the extreme value of point whose vice-derivative doesn't exist by utilizing Lagranges theorem ,so that compensates for the blank above ,which turns idea that solve the extreme value of multi-variable function problem one by one into realities.

摘要本文在对二元函数极值问题的相关结论进行分析的基础上，用泰勒公式、二次型、海赛矩阵作为工具，将二元函数极值的必要条件和充分条件推广到多元函数的情形，而且还利用拉格朗日中值定理找到了一个判别不可导点处极值的方法，从而弥补了多元函数不可导点处极值无法判断的空缺。因而，使得用穷举判断的方法来解决多元函数的极值问题这一思路成为现实。

Extremum of the free multi-function method, multi-function conditions for extremum method.

多元函数自由极值的求法，多元函数条件极值的求法。

This article first introduced the Lagrange multiplicator law and the development, have given the function of many variables condition extreme value essential condition, and solved the function of many variables condition minimum problem using it.

本文第一介绍了拉格朗日乘数法及其拓展，给出了多元函数条件极值的必要条件，并利用它求解了多元函数的条件极值问题。

This kind of with proviso limit's minimum problem is called the condition minimum problem, its general form is under the condition limit, asks function F the extreme value.

这类附有条件限制的极值问题称为条件极值问题，其一般形式是在条件限制下，求函数F的极值。

与极值条件相关的网络解释 [注：此内容来源于网络，仅供参考]

conditional distribution：二元极值分布

条件收益率:conditional revenue ratio | 二元极值分布:Conditional distribution | 状态转移算法:conditional jump control arithmetic

existence of extremum：极值的存在

existence conditions 存在条件 | existence of extremum 极值的存在 | existence theorem 存在定理

Generalized extreme value distribution：广义极值分布

条件分布:Generalized extreme value distribution | 广义极值分布:generalized extreme value distribution | 结构表征:characterize

Bivariate extreme value distribution：广义极值分布

泛函极值法:functional extreme value method | 广义极值分布:Bivariate extreme value distribution | 条件分布:Generalized extreme value distribution

extremum conditions：极值条件

extremum 极值 | extremum conditions 极值条件 | extrinsic load 外加载

Extremum mit Nebenbedingungen extremum with auxiliary conditions：有辅助条件的极值

Extremum extremum 极值 | Extremum mit Nebenbedingungen extremum with auxiliary conditions 有辅助条件的极值 | Extremum unter Nebenbedingungen constrained extremum 约束极值

extremum problem with subsidiary condition：附加条件极值问题

extremum conditions 极值条件 | extremum problem with subsidiary condition 附加条件极值问题 | extremum with a condition 条件极值

extremum with a condition：条件极值

extremum problem with subsidiary condition 附加条件极值问题 | extremum with a condition 条件极值 | extremum with a constraint 条件极值

extremum with a constraint：条件极值

extremum problem with subsidiary condition 附加条件极值问题 | extremum with a condition 条件极值 | extremum with a constraint 条件极值

conditional relative extremum：条件相对极值

conditional promotion | 暂准升级 | conditional relative extremum | 条件相对极值 | conditional risk | 条件风险