One of them is to find the minimum of a maximum of a function when the variables are not independent, and that is the method of Lagrange multipliers.
其中一个是找出一个函数的极小值，极大值，这个函数的变量是相关的，这种方法称为拉格朗日乘数法。
OK, so last time we saw how to use Lagrange multipliers to find the minimum or maximum of a function of several variables when the variables are not independent.
上次我们看了，怎样利用拉格朗日算子，去求解一个受约束的，多变量函数的最大最小值。
Limiting the maximum number of live variables: this is typically achieved by keeping expressions simple and small, and not using too many variables in a function.
限制活变量的最大数目：通常可以使用简单小巧的表达式，在函数内部不使用太多的变量。
But, you can only accomplish two other popular operations on a set of Numbers, finding the minimum and maximum, by a recursive template or extension function.
但是只能通过递归模板或者扩展函数来完成其他两种常见的操作：求最大值和最小值。
So, if you want to know if something is a maximum or a minimum, you just have to use common sense or compare the values of a function at the various points you found. Yes?
如果想知道是极大值还是极小值，那就只需用常识，或者直接比较各点的函数值？
That could actually be a maximum of this error function D.
这可能会,令函数D的误差达到最大。
I should say that is for a function of two variables to try to decide whether a given critical point is a minimum, a maximum or a saddle point.
但这种办法并不普遍，只能用于二元函数，来判断是极小值点、极大值点还是鞍点。
The maximum count of a combination counter is thus a function of the number of stages of the binary and feedback counters .
组合计数器的最大数值是二进制计数器和反馈计数器的级数的函数。
What is the maximum number of local variables in a function that VC + + can allow?
最大数量的局部变量在函数，VC++可以是什么？
Linear programming is a single goal programming method, the goal function get the maximum or minimum on the basis of limit condition.
线性规划是一种单目标规划，根据有关的约束条件得出目标函数的最大值或最小值。
This model is represented in terms of a "damage index" which is a nonlinear function of maximum deformation and accumulated energy dissipation, and follows Weibull distribution.
此模型由一“破坏指标”表示，它是最大变形和累积能量耗损两个参数的非线性函数，其统计特性服从威布尔分布。
The speed reference for the controller is a function of the wind speed and is chosen to ensure maximum energy capture from the wind for varying wind conditions.
控制器的参考转速是风速的函数，它的选择随风力状况的变化而变化，目的是为了获取最大风能。
In this paper, we prove a theorem on the convergence of the gradient of K-S function to the subdifferential of corresponding maximum function.
本文证明了一条关于K - S函数的梯度收敛于相应的极大值由数的次微分的定理。
Is the stack height, maximum hit per drill bit, and feeds and speeds as a function of laminate type, board thickness, layer count and hole size controlled properly?
堆叠高度，每钻咀的最大钻次，进刀速度是否对板材类型，板厚，曾数，与孔尺寸进行管控？
This model function is applied to NSCAT data to retrieve wind vectors, with the Maximum-Likelihood Estimator to get a set of ambiguous wind vectors and a vector filter technique to remove ambiguities.
利用该模式函数对另一组NSCAT后向散射系数数据进行海面风场反演，采用最大似然估计确定多个风矢量解，并采用矢量中值滤波消除多解。
With the features of a function's derivatives at a point, this paper discussed some problems of the function, such as monotonicity, local maximum, local minimum, inflection point, and asymptote.
本文利用函数某处的各阶导数的特点，以确定函数在该处的单调、极大值、极小值、拐点及浙近线等。
If the pointer is a function parameter and the size of the buffer was not passed, it is not possible to calculate the maximum buffer available.
如果指针是函数参数，而且未传递缓冲区的大小，则不能计算可用的最大缓冲区。
If the resulting length of text in this descriptor exceeds its maximum length, then the function raises a USER 23 panic.
如果在描述符中的结果文本的长度超过了它的最大长度，函数将抛出user23异常。
If the maximum length of either descriptor is smaller than the length of the other descriptor, then the function raises a USER 23 panic.
如果两个描述符中的任意一个的最大长度小于另外一个的数据长度，这时函数抛出user23异常。
In this paper an interval iterative method is given for seeking the global maximum of a second order differentiable function.
本文就二次可微函数类给出一类求大范围极值的区间迭代方法。
The maximum application inclusive time of a call to this function in this context.
在此上下文中对此函数的调用的最长应用程序独占时间。
A new kind of strain measuring element, the Max. Strain Memory element, is introduced in this paper. The element has the function to memorize the value of maximum strain of the loading history.
本文介绍的新型的应变测试元件——最大应变记忆元件，具有记忆构件上曾经历过的最大应变值的功能。
The mysql_field_len() function returns the maximum length of a field in a recordset.
函数的作用是：返回一定记录中指定字段的长度。
The maximum application exclusive time of a call to this function in this context.
在此上下文中对此函数的调用的最长应用程序非独占时间。
For a function, the maximum application exclusive time of a call to this function.
对于函数，为对此函数的调用的最长应用程序独占时间。
The experimental data of this work were correlated as a polynomial function of the temperature. The average and maximum relative deviation were 0.49% and 1.21%, respectively.
利用本文实验数据拟合了甲基叔丁醚饱和液相粘度方程，方程和实验数据的平均和最大相对偏差分别为0．49%和1．21%，可以满足工程实际应用．。
The pharmaco - function effect of puerarin has a minimum concentration clicker value, but the maximum clicket value is not evident.
葛根素药理作用的发生有浓度的最小阀值，而最大阀值不明显。
The elementary properties of a sort of separate function which can be described maximum function or minimal function are researched.
主要讨论一类能表示成最大值函数、最小值函数的分段函数的初等性。
Sandwich structure is a bearing structure with excellent mechanics performance, which can fully display material function, ensuring materials maximum utilization, achieving the result of steel saving.
夹层结构是一种力学性能优越的承载结构，它可以充分发挥材料的作用，做到物尽其利，达到节约钢材的效果。
In this paper, a bundle method for the minimization of the convex nonsmooth function in point by point maximum is suggested.
研究了用束方法求解非光滑逐点最大凸函数的极小化问题。
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