65520803trace

说明：  第一次作业_基于分类算法的雷达状态识别 对于本数据集中的雷达状态识别，数据降维前使用朴素贝叶斯、支持向量机、神经网络的分类算法对于识别的准确率无太大影响；数据降维后使用神经网络算法最优，支持向量机算法其次，朴素贝叶斯算法较差。此外，训练样本越多，分类准确率有小幅度提高。(First Operation Radar State Recognition Based on Classification Algorithms For radar state recognition in this data set, the classification algorithm of Naive Bayesian, Support Vector Machine and Neural Network before data dimension reduction has little effect on the accuracy of recognition; Neural Network algorithm is the best after data dimension reduction, Support Vector Machine algorithm is the second, Naive Bayesian algorithm is the worst. In addition, the more training samples, the smaller the classification accuracy.)

两个画蜂窝系统的程序。第一个画出六边形蜂窝图。以（0，0）点为中心(Two paintings cellular system. The first draw hexagonal honeycomb Fig. To (0,0) point as the center)

说明：  Erase chip 111222222

List Media Player List Media Player is one of the first programs I made. It is simply a way of browsing through your drives and folders to find media files to play - either sound or video. The actual player is on a separate Form, which allows for free resizing.(List Media Player List Media Player is one of the first programs I made. It is simply a way of browsing through your drives and folders to find media files to play- either sound or video. The actual player is on a separate Form, which allows for free resizing.)

模拟手机通讯录，在控制台下实现来电显示、通话记录保存等功能(Analog phone contacts, at the console to achieve caller ID, call record keeping and other functions)

最近点对。编程之美上面的点对，使用了C++模板，效果还可以(the nearest point diatance)

网络测试工具,一个发送,一个接收.UDP包,广播或者组播可选-network test tools, a sending, receiving one. UDP packet, broadcast or multicast optional

研华“e 时代自动化专家之路”系列丛书，《数据采集系统应用与编程》。包括：PC_Based Control 技术、􀂆 Compact PCI Hot Swap 编程、􀂆 数据采集VC 编程详解、􀂆 数据采集ActiveX 控件编程、􀂆 数据采集LabVIEW 编程、􀂆 工业通讯卡使用、 PC_Based 运动控制系统、􀂆 数据采集系统应用案例、􀂆 数据采集系统选型指南(Advantech " e era of automation experts Road" series, " data acquisition systems and programming." Including: PC_Based Control technology, 􀂆 Compact PCI Hot Swap program, 􀂆 Detailed data acquisition VC program, 􀂆 ActiveX controls data acquisition program, 􀂆 data acquisition LabVIEW program, 􀂆 industrial communications cards, PC_Based motion control system, 􀂆 data acquisition systems case, 􀂆 data acquisition system selection guide)

fluent沸腾代码,描述沸腾中的详细过程(fluent boiling code, the detailed description of the process of boiling)

VB6.0禁止修改系统时间的源代码，Windows系统时间有时是自动更新的，如果不选择自动更新，可以手动去修改它，但目前有一些流行的恶意程序为了自己软件方便会强制修改系统时间，本程序可禁止用户或程序修改系统时间，虽然主窗口打开后什么也没，但此时你双击右下角的Windows系统时间，弹出面板内修改时间的话，你会发现修改过的时间会自动恢复，无法修改。本程序的用意并不是在于让用户就这么运行着要程序，而是让VB编程者可从代码中提取出有用的代码，作为一个模块来用，实现禁止修改Windows系统时间的功能。(VB6.0 prohibit changes to the system s source code, Windows system automatically updates the time and sometimes, if you do not choose to automatically update, you can manually to modify it, but there are some prevalent malicious software programs for their own convenience will force changes to the system, this program can prevent users from modifying the system or program time, although the main window opens after nothing but time to time you double-click on the Windows system the lower right corner to bring up the panel s modification time, you will find the modified time will be automatically restored, can not be modified. This program is not intended that allows users to program running on so, but let VB programmers can be extracted from the code of useful code as a module to use, modify the Windows system time to achieve a ban functio)