约束的

A new symbol-constrained joint source-channel decoding algorithm for VLCs is presented.By constructing double-tree VLCs sources,the propagation-error problem is evidently alleviated.Meanwhile,by applying symbol-constrained method to MAP algorithm,not only the a priori probability of VLCs sources is efficiently utilized,but also the Symbol Error Rate is reduced enormously.

提出了一种新的针对不等长编码信源的符号约束MAP联合译码算法，利用VLCs双树信源的构造方法，有效地抑制了VLCs的错误扩散；同时，通过将"符号约束"的思想应用于最大后验概率译码算法，不仅充分利用了信源先验信息，而且极大地降低了误符号率。

At first, a model for selecting optimal parameter v in v-SVM is presented in this paper, which bases on mathematical programming with equilibrium constraints. The model is a nonlinear problem which has smoothed objective function and with complementary constrains.

首先本文给出了一种基于平衡约束规划的v-支持向量机中参数选取模型，该模型是一个具有光滑目标函数的且带有互补约束的非线性规划问题，通过求解该问题得到v-SVM中泛化性能较好的参数v，并进行了数值实验，证明了该方法的有效性。

Addressing at a banquet hosted by the African Diplomatic Corps in China, Yang Jiechi says the continued co-operation between China and Africa was a binding one, and one that keeps China on a path of peaceful development, and towards the construction of a harmonious world.

在由驻华非洲外交团体举行的宴会上，他表示，中非之间的持续合作是有约束的，约束中国走和平发展的道路与和谐世界的构建。

To solve QoS-constrained routing problem and the problem of balancing network load, an algorithm based on tabu search is proposed, which has a better ability of balancing the cost of the multicast tree and the network load; upon this algorithm, a new algorithm based on degree-constrained and load-balance is proposed, which has a nicer integrative performance on equipoise the cost of multicast tree and the load of links and nodes.

2针对网络负载均衡的QoS问题，提出基于禁忌搜索的负载均衡QoS组播路由算法，算法能平衡组播树代价和网络链路负载均衡状况；在此基础上提出了基于度约束和负载均衡的QoS组播路由算法，算法在满足QoS约束的基础上，均衡了组播树代价、网络链路负载和节点负载三者之间的关系，综合性能良好。

It transforms the primal problem into an ordinary optimization problem with an explicit dual function and simple constraints, with smaller size than primal constraints. It is convenient for engineering application.

该方法不仅给出了原问题显式形式的对偶函数，而且对偶变量的数目仅等于原问题部分约束的个数，原来的线性0-1规划问题被转化为只有简单约束的普通优化问题，极大地方便了工程应用。

An algorithm based on AD technique for the constrained optimization problems of device model parameter extraction is presented, which combines the modified Newton method with AD technique and uses the Rockafellar multiplier method to treat the constraint conditions.

提出了一个基于AD技术的有约束的器件模型参数提取算法，将AD技术与一种改进Newton法相融合，并利用Rockafellar的改进乘子法解决了约束条件的处理。

Therefore, local wave decomposition technology was introduced into the logging date extrapolation method constrained by time-phase model to gain the seismic instantaneous phase. The relationship of logging and seismic data was established through the wellside strata correlation. High resolution attributes inversion profiles were generated through the extrapolation of logging constrained by equiphase surface established based on seismic data.

为此，在时间－相位模型约束的井资料外推方法中，引入局域波分解技术来求解地震瞬时相位；通过井旁地层对比，建立测井资料与地震资料之间的联系，把测并信息在地震资料建立的等相面约束下外推出去，以获得高分辨率的属性反演剖面。

In chapter seven, the pricing regulation model of power transmission and distribution is studied. In this paper, the incentive mechanism models are designed under asymmetry information about product cost and market demand, which can induce the utility company to report true private type and control the over price successfully. The models can the incentive compatibility constraint and participation constraint required for participants and can maximize social welfare.

本章对管制者分别在企业成本和消费需求两种信息不完全的情况下，运用激励理论对需求确定和需求不确定两种状况设计对垄断输配电企业在满足参与约束和激励相容约束的激励机制真实披露真实成本的私人信息以使社会福利最大化的目的展开研究。

The problem of sub-Riemannian geodesics is a Lagrange problem with constraint. How to describe the constraint condition "γ'∈ D, a. e." is a difficult problem.

次黎曼测地线问题是变分学中的一个有约束的Lagrange问题，但在变分的过程中有个难点―如何推出约束条件&γ'∈D，在上几乎处处成立&的解析式。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。