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- Extremum problem of multimodal functions is a difficult issue in optimization fields. 多峰值函数的极值问题一直是优化领域中的一个难点和热点。
- We select the Fletcher-Reeves conjugate gradient method to solve the unconstrained extremum problem, and take test computations on the microcomputer IBM-PC. 本文选用Fletcher-Reeves共轭梯度法求解无约束极值问题.;在IBM-PC型微机上进行了试算。
- Extremum Problem in the Wheatstone Bridge Circuit 惠斯通电桥电路中耗散功率的极值问题
- Convexity has been increasingly important in recent years in the study of extremum problems in many areas of applied mathematics. 近年来,凸性在许多应用数学领域的极值问题研究中已越来越重要。
- With the theory of quadratic form, this essay gives out another way to solve the extremum problems of multi-variable functions. 摘要文章以二次型理论为依据,提出了解决多元函数极值问题的另一种方法。
- The purpose of this book is to provide an exposition of the theory of convex sets and functions in which applications to extremum problems play the central role. 这本书的目的是为了提供各类凸集和凸函数理论的介绍,它们在极值问题的应用中发挥核心作用。
- THE GENERALIZED WALSH TRANSFORM AND AN EXTREMUM PROBLEM 广义Walsh变式与一极值问题
- And then,Vector Fritz John saddle point and Vector Kuhn Tucker saddle point are defined in this space,the relations between them,and between the weak efficient solution of vector extremum problems and them are dicussed. 然后 ;在这种空间中定义向量 Fritz-John鞍点和向量 Kuhn- Tucker鞍点 ;我们讨论了其二者之间以及向量极值问题的弱有效解与他们的关系 .
- In this thesis, the generalized convexity and their applications in optimization problems such as extremum problems, dual problems, Hahn-Banach theorems and system of vector quasi-equilibrium problems etc. 本文研究广义凸性及其在极值问题、对偶问题、Hahn-Banach定理和向量拟平衡系统问题等最优化问题中的一些应用。
- I look at this problem from a different viewpoint. 我从不同的观点来看这个问题。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
- In dealing with the problem he was cautious to an extreme. 他在处理这个问题时谨慎得过分了。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- Heavy traffic poses a problem in many old towns. 交通拥挤是许多旧城镇的难题。
- The problem is quite plain to us. 那问题我们都很明白。
- They dealt with the problem in a purposeful way. 他们处理这问题很果断。
- A new problem has been reared up in production. 生产中出现了一个新问题。
- It was Susan who brought the problem to our notice. 是苏珊提醒我们注意那个问题的。
- I think this problem is very simple and clear cut. 我认为这个问题非常简单明白。