注册表键值设置的实际应用

从初步认识、简单使用、异常情况处理三个方面介绍了注册表及其使用方法。     

POWER OPTIMIZATION OF FINITE STATE MACHINE BASED ON GENETIC ALGORITHM

Using state assignment to minimize power dissipation and area for finite state machines is computationally hard.Most of published results show that the reduction of switching activity often trades with area penalty.In this paper,a new approach is proposed.Experimental results show a significant reduction of switching activity without area penalty compared with previous publications.     

移动探针测试技术的运用及测试结果剖析

主要讨论印刷电路板(PCB)移动探针测试中软件及检测中遇到特殊情况的处理,并对造成通短路现象的原因进行了分析,以达到保证PCB产品质量的目的。     

奇异摄动系统主导极点配置的一种方法

本文将奇异摄动系统看成是存在参数扰动的广义系统的一种特殊形式，然后利用广义系统特征结构配置来使广义系统的有限闭环极点尽可能接近奇异摄动系统的闭环主导极点，从而达到近似配置奇异摄动系统主导极点的目的。本文提供的算法是数值稳定的。     

An LP-based heuristic procedure for the generalized assignment problem with special ordered sets

The generalized assignment problem with special ordered sets (GAPS2), is the problem of allocating n tasks to m time-periods, where each task must be assigned to a time-period, or shared between two consecutive time-periods. For reasonably large values of m and n the NP-hard combinatorial problem GAPS2 becomes intractable for standard mathematical programming software, hence there is a need for heuristic algorithms to solve such problems. It will be shown how an LP-based heuristic developed previously for the well-established generalized assignment problem can be modified and extended to solve GAPS2. Encouraging results, in terms of speed and accuracy, in particular when compared to an existing heuristic for GAPS2, are described.     

Stereo and motion correspondences using nonlinear optimization method

This paper presents a new approach for using stereo and motion correspondences to solve the problem of tracking multiple independently moving features. In this approach, quantitative relational structure (QRS) is proposed as a framework for the integration of stereo–motion correspondences. The similarity function, tightly coupled to stereo and motion cues, is constructed on QRS, and then energy function E² consisting of the similarity function is defined. The tracking problem can be converted into the maximization problem of the energy function E². The stereo and motion correspondences that maximize E² are recovered by applying an extended graduated assignment algorithm. The relaxation labeling method is also presented for the comparison with the proposed method. Experimental results are presented to illustrate the performance of the proposed method.     

彩电机壳结构CAD(Ⅳ) 第四讲 TV-HCCS的表示模型和数据处理

彩色电视机机壳结构CAD系统要处理的数据量是相当大的。本文首先将需要处理的数据分类,然后阐述TV-HCCS表示模型的选取,最后介绍TV-HCCS采用的数据处理方法和相应的数据文件系统。     

注塑产品与模具协同设计任务规划算法研究

协同设计支持多功能小组兆同参与一个产品的设计过程,在产品开发的初始阶段,合理的任务规划将有利于协同设计的顺利进行,从而提高设计效率与质量。对协同设计任务规划系统开发的关键技术进行研究,采用模糊设计结构矩阵描述设计子任务的耦合关系,提出了新的模糊排序算法指导设计过程的分解与重组;基于综合能力、兴趣和时间约束分配设计任务,并根据协同设计过程的并行度与耦合度测定,提出了新的协同设计任务调度的时间分配策略。最后以注塑产品及模具协同设计为对象进行了验证。     

松辽流域初始水权分配实践与探索

根据松辽流域用水现状和需水预测,流域水资源承载能力将成为流域经济社会可持续发展的关键制约因素.节水型社会建设是解决这一问题的战略举措.水权制度建设和水市场建立是水资源管理适应市场经济的正确选择.面对松辽流域水资源管理的实际情况,流域初始用水权分配是实现战略举措的一项基础工作,也是水权制度建设和水市场建立的起步工作.结合松辽流域的具体情况,松辽委适时组织开展了流域初始用水权分配专题研究,并在霍林河与大凌河流域进行了初始用水权分配的实践探索.     

钢筋混凝土非正常裂缝的产生原因及应对措施

根据钢筋混凝土结构中非正常裂缝的种类，分析了各种裂缝的产生原因，并有针对性地提出了应对措施，以保证建筑物和构件安全和稳定地工作。