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The solution for the non-stationary system is obtained through the stationary disturbed system. The gradients of the system performances to all design variables are derived and they can be used to obtain optimal solution of the systems. More generally, if the performance of the system is a function of the solution of a set of generalized Lyapunov equation, then the gradients of the performance function to the coefficient matrices of the equation can be found in closed form.

文中显示,非静态干扰系统的解可由静态干扰系统求得,而此干扰系统之最佳解,则经由本文所推导的对所有设计变数之系统性能函数梯度获得;一般而言,如果系统之性能函数是一组通式化 Lyapunov 方程式解的函数,则此方程式的系数矩阵之性能函数梯度,可用封闭解表示之。

We all know that mother wavelet function can create waveletframe, and the kernel function with wavelet frame can build a group of basis insquare integral space only by translation.

由于母小波函数可以生成小波框架,我们用小波框架来构造核函数,而采用该核函数的SVM,能够逼近平方可积空间中的任意函数

The spectral curve vs invariant mass is becoming wider and the peak is shifted towards the high invariant mass region with the increase of temperature. However, in ultra high temperature or density envi- ronment, the peak is shifted towards lower region and the curve is changed narrower with the increase of temperature. In the invariant mass region M 憕.-?0.4 GeV?.6 Ge1~, the spectral function is enhanced very much. which contributes to the interpretation of dilepton enhancement results in relevant experi

结果显示高温高密强子物质环境对其有非常重要的影响:ρ谱函数在温度或密度不太高时谱函数曲线变宽,并且峰朝不变质量高的方向移动;在极端高温或高密情况下谱函数却变窄,并且峰朝不变质量低的方向移动,在不变质量M~0.4-0.6 GeV区间谱函数有比较明显的增强,这有助于解释双轻子产生的相关实验现象。

If this second function calls a third function, the parameters for the second function will also have to be saved to the stack to make room for the parameters of the third function.

如果第二个函数又调用了第三个函数,那么第二个函数的参数也将被存储在堆栈中,从而为第三个函数腾出空间。

For example, if code calls a function, which then calls a second function, the parameters for the first function will have to be saved to the stack to make room for the parameters for the second function.

例如,如果代码调用一个函数,后者又调用了第二个函数,那么第一个函数的变量将被存储在堆栈中,为第二个函数的参数腾出空间。

With the idea of smoothing Newton method, we propose a new class of smoothing Newton methods for the nonlinear complementarity problem based on a class of special functions. In this paper, complementarity problem is converted into a series of smoothing nonlinear equations and a modified smoothing Newton algorithm is used to solve the equations. We use Newton direction and Gradient direction together in the algorithm which guarantees that our method is globally convergent. Also using another smoothing function, we reformulate the generalized nonlinear complementarity problems defined on a polyhedral cone as a system of smoothing equations and a smooth unconstrained optimization problem. Theoretical results that relate the stationary points of the merit function to the solution of the generalized nonlinear complementarity problems are presented, we use the modified smoothing Newton algorithm in generalized nonlinear complementarity problems, under mild hypothesis, a global convergence is proved.

本文一方面基于现有的各种光滑Newton法的思想和半光滑理论,利用著名的F-B互补函数的光滑形式,首先将互补问题的求解转化为求解一系列光滑的非线性方程组,然后给出了一种修正的光滑Newton法,该方法不仅放宽对函数F的要求,在Newton方程不可解时引入初始效益函数的最速下降方向,而且光滑因子的选择也比较简单可行,同时在适当的条件下,证明了其算法具有全局收敛性;另一方面,借助另一种F-B光滑函数,将多面体锥上的广义互补问题转化为一种光滑形式,讨论了优化问题的稳定点与广义非线性互补问题的解之间的理论关系,并将这种修正的光滑Newton法用于求解广义非线性互补问题中,在适当的条件下,该算法同样具有全局收敛性。

As an application of continuous wavelet transform,we discuss the relationsbetween some differemtial equaltions and the integral equations by using thecontinuous wavelet transform in 〓,vector function space andabstract function space respectively;prove that they are equivalent not only in theweak topology but also in the strong topology.

作为连续小波变换的应用,分别利用〓上的,多元函数空间上的,向量函数空间上的和抽象函数空间上的连续小波变换分别得到了某些线性微分方程,某些线性偏微分方程,某些向量线性微分方程和某些抽象函数的微分方程分别等价于其相应的积分方程,证明了它们不仅在弱收敛意义下而且在范数收敛意义下是等价的。

The actual byte-compiled code as a code object is one attribute belonging to a function. Along with the code object, a function's attributes also consist of the administrative support that a function requires, including its name, documentation string, default arguments, and global namespace.

事实上代码对象是函数的一个属性)一个函数除了有代码对象属性以外,还有一些其它函数必须的属性,包括函数名,文档字符串,默认参数,及全局名字空间等等。

Tangent sine function with the function, structure and the cosine function linear structure, The results showed tangent curve smoothing function fitting, bending loss smaller, more optimization of the optical path.

正切函数与正弦函数、余弦函数结构以及直线结构进行比较,结果表明正切函数拟合曲线平滑,弯曲损耗较小,更优化了光路径。

For acquiring relations between the eigenfunctions of waveguides and tensor Green function, we first take the Fourier transform of Green function. In isotropic media the simplest image function can be expressed in dyadic form, and in anisotropic media in the form of ABA+-ikz0,where A is the coordinate matrix.

为了得到波导管的本征函数和格林张量函数的一些关系,我们首先对格林函数作富氏变换,它的象函数在各向同性介质波导中以并矢形式作为最简单的表达方法,而在充有各向异性介质波导中可以表为ABA~+e~的形式,这里A是坐标矩阵。

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This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

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双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。