For the fact of the lack of the pre - evaluation tools and the serious demand of the manufacture , by the institutional management thoughts , a pre - evaluation model has been set up to evaluate the mature level of manufacturing corporations information system projects . with help of the tools , manufacturing managers realize the shortcomings and improve the management to keep corporation on top . in this model , the management capacity is divided into two groups : discipline and optimization 基于制造业信息化建设的事前评价工具的缺乏和企业对此类工具迫切需要的现实情况，本文运用制度管理的思想，构建了制造业信息化建设阶段成熟度评价模型这一事前评价工具，帮助制造业企业在进行信息化建设时发现管理能力上的缺陷，以使企业有针对性地进行持续改进，提高管理水平，成功地进行企业信息化建设，增强企业的核心竞争力。
The programming system realizes the auto programming of the graphics inputting mode and cutting chinese characters . the improvements and innovations are made in following aspects . the integrated measure of programming and controlling is adopted and the protect function when losing electric power is provided 本课题所做的改进和创新主要有：采用了编程和控制一体化的解决方案；对插补算法进行了改进，提高了加工效率和加工质量；提供了掉电保护功能；增加了图形式输入的自动编程功能；提供了切割汉字的自动编程功能，扩大了电火花线切割机的应用范围。
Through discussing such core technologies in the automatic processing of chinese information as automatic word segmentation , feature selecting and automatic representation of texts , the thesis makes some improvements and perfection on the current methods of automatic word segmentation and text space reduction of chinese texts , therefore improved their efficiencies and effects . with regard to the methods of text classification , the paper introduced two supervisory automatic classification methods of chinese texts based on multi - classification , i . e . fuzzy clustering and boosting , which settled the problem of low percentage of recall . through comparing the results of experiments with the two methods , an automatic classification system of multi - classification texts is constructed based on the boosting method , which received good effects in application and provides a good resolution to the problem of real - time classification of information 通过对汉语信息自动处理中自动分词、特征提取、文本自动表示等核心技术讨论，对目前汉语文本自动分词和文本降维方法中的不足和缺陷作了改进，提高了分词和文本分类的效率和效果；在文本自动分类方法上，介绍了两种有监督的基于多类的汉语文本自动分类处理方法? ?模糊聚类方法和boosting方法，解决了实践中文本分类查全率不高的问题；通过对两种方法的实验比较结果，构建了基于boosting方法的多类文本自动分类系统，在实际应用中收到了良好的效果，较好的解决了信息的实时分类问题。
In this paper , the principle of euclidean distance transform based on binary images was demonstrated in detail , and it also introduced the implementation schemes and calculation capabilities of those algorithms for euclidean distance transform which are known . with focus on the practical application , we took some reforms in this paper to implement the distance transform algorithm based on the advantages of previous researches 针对欧几里德距离转换算法的实用性，本文在吸取前人研究成果的基础上，分析了不同算法的实现原理和计算性能，对计算性能最接近实际应用要求的算法，在实现方案上做了相应的改进，提高算法实现电路计算速度和减小其电路规模，从而使基于硬件实现的欧几里德距离转换算法更具有实用性。
The most important aim of this forum is providing information and opportunities for private enterprises , accelerating the enterprise transformation , promoting the international communication and cooperation of new power to a new step , as a leading orator , our board chairman expressed his particular opinions on " grasp the chances , adjust resource , sostenuto improve the core competition of our company among the new power field " 4高功率mh ni电池的研究和改进从sc和d型电池入手，对其高功率放电性能和组合电池放电性能加以研究，通过对其正负极材料添加剂隔膜电解液等方面的研究改进，提高其大功率放电性能，进一步适应市场的需要。
Using 4d coordinate to express the convert matrix of perspective , it is predigested to calculate z coordinate through changing to one . the coordinates of pixels in screen correspond with the z coordinate of object surface are modified by adding the numbers of buffer . the method of 3d perspective using directx buffer is improved 使用四维坐标来表示物体的透视变换矩阵，通过对该矩阵进行归一化处理，简化了z坐标的计算；通过增加帧缓冲区的数量，修正了物体表面z坐标在屏幕上对应点的坐标值，对利用directx的缓冲区进行物体三维透视的方法进行了改进，提高了透视精度。
One of the most important performance indexes , which affect the industrial application of amb , is the dynamic rigidity , because the dynamic rigidity of the system , which uses the classical pid controller , is too small , we improve the pid controller . at last , we realize the optimal controller by using the digital signal processor chip ( tms320f240 ) 影响磁轴承应用的很重要的一个性能指标就是动态刚度，针对对传统的pid控制器控制下的动态刚度太小的问题，对pid控制器进行了改进，提高了在pid控制下磁轴承系统的动态刚度。
However g . 729 ' s computation complexity is a little higher for application . taking the advantage of discontinuous transmission , we embed a new algorithm of voice active detection ( vad ) into the original algorithm of g . 729 to improve its efficiency . this algorithm can also reduce the average computation complexity of g . 729 本研究针对g . 729的特点，提出了一种新的语音激活检测算法，利用该算法对g . 729的不足之处进行改进，提高g . 729的算法效率，降低其平均运算时间，并将该算法用vhdl描述，兑现成硬件。
The question of ultra - sonic inspection on weld defect detecting of net frame spherical shape contact point is introduced in this paper , the detected rate of weld defect of net frame spherical shape contact point was significantly increased by improving the ultra - sonic exploring block , ultrasonic sensitivity special standard reference block and reference block , and ultra - sonic inspection process method 摘要介绍了超声波探伤技术在检测网架球接点焊缝缺陷中存在的问题；通过对超声波探头、灵敏度专用标准当量试块和参考试块以及超声波探伤工艺等的改进，提高了球接点网架焊缝缺陷的检出率。
