function value中文是什么意思

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中文翻译
造句

函数值

function n. 1.功能，官能，机能，作用。 2.〔常 pl.〕职 ...
value n. 1.价值；重要性；益处。 2.估价，评价。 3.价 ...
value function 价值函数; 明度函数; 值函数
value of function 函数值
actual value function 实际值函数
average value of a function 函数的平均值
function and value of trees 森林的功能与价值
function return value 函数返回值
general optimal value function 一般最优值函数
group value function 集团值函数; 群体值函数
interval value function 区间值函数
max-value function 极大值函数
mean value function 平均值函数
multiple-value function 多值函数
munsell value function 芒塞尔系亮度函数
optimal value function 最优值函数
scalar-value function 标量赋值函数
social value function 社会价值函数
strategically value function 策略值函数
truly linear value function 真实线性值函数
truth-value function 真值函数
value expressive function 价值表现机能价值表现机能
value-added tax function 加值功能
minimin risk function value criterion 最小最小风险函数值准则
are of no value 识情难测

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例句与用法

The indexes systems of drought - resistance identification were established quantitative analyzing with methods of grey correlation degree , subordinate function values and systematic analysis of clustering
在研究结果的数量分析过程中借引了灰色系统理论及灰色关联度分析法，以及隶属函数值法等数学统计分析方法对玉米抗旱性鉴定指标进行评价。
For all admissible uncertainties and possible controller gain variations , the desgined controller can guaranteed that the closed - loop system is asymptotically stable and the upper bound of cost function value is not more than a constant
所设计的控制器对于所允许的不确定性和控制器增益的可能变化，能保证闭环系是统渐近稳定的且性能指标上界不超过某个常数。
Based on this observation , we develop a newton - filter method in such a way that at each step , the method generates a point such that either the objective function value or its gradient descreases sufficiently
此时，常用的线性搜索(如armijo搜索和wolfe搜索等)可能失败。另一方面，不管目标函数的hessian阵是否正定， newton方向一定是目标函数的梯度的模函数的下降方向。
This integration will enhance the performance of the servo system . the key technique of choosing preview steps is studied . the relationship between cost function value and preview step s is studied and methods of choosing preview steps are proposed
讨论了最优预见控制设计方法的关键技术，即预见步数的选取问题，推导了预见步数与性能评价函数间的关系，并给出了预见步数的选取方法。
A ptas is designed for the problem when the batch capacity and the number of machines are both constant . 1 . definition and assumption definition l + o ( ) cost : each transformation potentially increases the objective function value by 1 + o ( ) , we shall say it produces 1 + o ( ) cost
在以下两方面发展了brucker ， foto等人的成果，一是工件具有了到达时间和分批加工的复杂状况，二是机器环境有单台机器变为同型机，并给出了它的一个ptas算法。
The research work will be introduced as follows : in chapter 1 , the research developments of ga are surveyed , which include the history of development and characteristic for ga , research of the theory , evaluation of constraint handling and fitness function value , conference and forum
各章节的内容安排如下：第一章首先论述了遗传算法的研究进展。内容包括遗传算法的发展历史和特点、理论的研究、约束处理及适应值评价和标定及遗传算法会议与研讨会等。
Fuzzy physical programming integrates the objective function with the corresponding variation of a design objective and calculates its preference function value . this is the point where fuzzy physical programming is superior to robust design , which considers the objective function value and the corresponding variation seperatelly
模糊物理规划将一个设计目标的目标函数及其容差综合考虑并计算其偏好函数值，优于将目标值及其容差分开考虑的鲁棒设计。
From the perspective of the five customer perceived values , namely , the function value , societal value , emotional value , green value and perceived sacrifice , some marketing communication strategies are offered to enterprises and the government for compensating the externality of green consumer behavior
并从功能价值、社会价值、情感价值、绿色价值和感知付出等五个消费者感知价值角度出发，为企业和政府补偿绿色消费行为的外部性提出营销沟通方面的策略建议。
Such methods are generally decreasing method , such as , feasible direction methods , constrained variable metric methods , etc . another class is sub - problems method , which approximates the optimal solution by solving a series of simple sub - problems , such as penalty function methods , trust region methods , and successive quadratic programming sub - problems , etc . the same property of two classes of methods is that they determine whether the next iterative point is " good " or " bad " by comparing the objective function value or merit function value at the current point and next iterative point
另一类叫做子问题算法，这种算法是通过一系列简单子问题的解来逼近原问题的最优解，如罚函数法、信赖域算法、逐步二次规划算法等。这两类算法的一个共同特点是，通过比较当前点和下一个迭代点的目标函数值或评价函数值来确定迭代点的“优”或“劣” ，若迭代点比当前点“优”则该迭代点可以被接受，否则须继续搜索或调整子问题。
If some linear programming problem has optimum solution , then there must at least exist such a edge among ali edges passing through some known vertex of feasible region that the objective function value of the other vertex is more optimic than the one of the known vertex , otherwise , the known vertex is the optimum solution of the linear programming problem
如果线性规划问题有最优解，那么过可行域的一已知顶点必至少存在这样一条棱? ?它以该己知顶点为一端点，可行域的另一顶点为另一端点，并使目标函数在另一端点的函数值优于己知端点的函数值，否则，该己知点就是线性规划问题的最优解。