查询词典 existence of extremum

By the alternative theorem, the optimality conditions of vector extremum problems with generalized inequality constraint are established in linear space.

在线性空间中，定义了广义次似凸映射的概念，并讨论了它的一些性质，建立了此映射的择一定理。

The optimality conditions of vector extremum problems with generalized inequality constraint are obtained by the theorem in ordered linear topological space.

运用此定理，在序线性拓扑空间中获得了带广义不等式约束的向量极值问题的最优性条件。

Under the G-differentiable ,using the alternative theorem of generalized subconvexlike map and other some conclusions in locally-convex Hausdorff topological spaces, the optimality conditions of vector extremum problems with set constraint are established.

在局部凸Hausdorff拓扑空间中，在G-可微的意义下，运用广义次似凸映射的择一定理和其他一些结论，建立了带集合约束的向量极值问题的最优性条件。

It has revealed the relations of every extremum principle each other in certain extent.

这在一定程度上揭示了各极值原理间的相互关系。

By simulating and testing the extremum sequence analysis method, results show the validation of the method.

通过对该方法开发的Matlab工具箱的仿真测试，结果表明了该方法的有效性。

In fact, all we can do is to find the extremum of only one function in the same time.

问题在于如何比较自然和合理的找出一个解。

At last, the simulation result shows that this algorithm can rapidly find the global extremum point.

仿真结果表明，该算法能够快速地找到全局极值点。

Function based on genetic algorithm to optimize the use of genetic algorithm function extremum.

详细说明：基于遗传算法的函数优化，利用遗传算法求解函数极值。

At the same time,the convergence speed of this algorithm and the capacity of searching global extremum is increased.

建立改进后的BP网络模型，通过该模型和逐步回归方法对某市降水量进行实例分析。

In order to avoid local extremum and promote convergence speed, Levenberg-Marquardt BP algorithm has been adopted.

为了避免网络陷入局部最小点和提高网络的收敛速度，算法采用改进后的Levenberg-Marquardt 法BP 算法。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。