QFN封装库全集 (protel封装)

说明：  学习python可以看看，希望是有帮助的(You can have a look at Python for the first time. It should be helpful)

用VC6.0做的飞机游戏。。。做了一个飞机模型-VC6.0 do with the game of the aircraft. . . Done an aircraft model

说明：  matlab信号特征提取程序集合，包括信号的多种经典特征(Signal feature extraction matlab collection procedures, including the classic characteristics of a variety of signals)

最近在acm.zju.edu.cn上通过的题目的代码，都是比较有价值的题目-Acm.zju.edu.cn recently adopted the title of the code, are relatively valuable topic

VC++ Windows扩展名查询及说明程序，为什么说是说明程序呢?因为查询出扩展名后，会有该扩展名文件类型的说明，用什么程序打开。另外这个查询程序还有一个亮点就是输入提示功能，当你输入任意字符的时候，若有匹配的扩展名，则会在输入框下边显示对应的扩展名类型及说明。

本系统适用于林业局票证管理窗口对木材运输证打印管理，是根据林业局需要量身定制的管理系统。 　主要功能如下： 一、运输票证信息录入、修改、打印（可根据林业局印刷的证样套打）。 二、运输票证信息字段管理（运输种类管理、材种管理、树种管理、发货单位管理、发证依据管理）。 三、运输票证分类搜索管理（按运输证编号精确查询、按运输工具及车号查询、按运输地点模糊查询、按发货单位模糊查询） 四、运输证统计报表管理。 五、系统超级管理（系统设置、数据备份恢复、管理员角色设置） -the system applicable to the management of FDA ticket window to transport timber certification Print management, According to FDA is required customization management systems. Following major functions : a transport ticket information input, modify, print (FDA may permit the printing kind piling). 2, transport ticket information management field (type of transportation management, timber management, species management, invoice management units, Certification based management). 3, transport ticket classification Search Management (Transport Permit No. precise inquiry by transport equipment and running inquiries, Transport locations fuzzy inquiry, according to the consignor units fuzzy inquiries) 4, transportation management certification

说明：  北京矢量道路、建筑shape数据，gis(Beijing Vector Road Building and Other Data)

说明：  模拟舰船Kelvin尾迹，不考虑船首尾及粘滞影响(The simulation of ship wake Kelvin, without considering the fore and aft and viscous effect)

基于MATLAB的雷达回波人体呼吸心跳检测问题仿真。(Simulation of Respiratory Heartbeat Problem in Radar Echo Based on.)

FORTRAN编制的常用算法程序，对学习数学分析的同学很有参考价值-FORTRAN prepared by the procedure commonly used algorithm for the study of mathematical analysis of the students was useful