CDROM

vbs function to deterine windows type

用LabVIEW实现一个信号发生器与示波器相结合的虚拟仪器平台(With LabVIEW to achieve a signal generator and oscilloscope combination of virtual instrument platform)

软件名称：VPN客户端软件 版本号：1.0 开发环境：VS2010 开发语言：C++ 功能描述： 1、一键式创建VPN连接 2、自动选择VPN类型（PPTP、L2TP、SSTP、IKEv2） 3、断线重拨 *完美支持WINXP、WIN7、WIN2003 *采用SkinH做界面，看上去很帅。 ————————–华丽的分割线————————————————- 网上有很多VPN客户端源代码，但是普遍存在问题，例如在WINXP下运行正常，但是到WIN7下就会报错，各种问题层出不穷，所以我对代码进行了改良。(Software Name: VPN client software version number: 1.0 development environment: VS2010 development languages: C++ Description: 1, one button to create a VPN connection 2, automatically select the type of VPN (PPTP, L2TP, SSTP, IKEv2) 3, reconnection dial* perfect support WINXP, WIN7, WIN2003* using SkinH do interface looks very handsome.--------- Gorgeous split line----------------- There are many online VPN client source code, but common problems, such as running under normal WINXP But the next error will WIN7 various problems emerging, so I modified the code of the.)

说明：  一个非常漂亮的音乐播放器的源码，比千千静听漂亮。(A very nice music player source, than listening Pros beautiful.)

这里面是很多的 C++的经典编程代码 看看这些代码 您就可以发现自己编程的漏洞 养成良好的编程习惯(The book is a The classic C++code help you keep a good habbit)

AYQQ管家2018 AYUI7版本，界面很炫酷，值得参考(AYQQ Butler 2018 AYUI7 Version)

说明：  教学实验源代码，提供对滑动窗口协议的实验演示，协议分层和协议软件的设计与实现有基本的认识利用所学数据链路层原理，自己设计一个滑动窗口协议并在仿真环境下编程实现有噪音信道环境下的 可靠的双工通信。信道模型为 8000bps 全双工卫星信道，信道传播时延 270 毫秒，信道误码率为 10-5，信道提供字节流传输服务，网络层分组长度在240~256字节范围(Teaching experiment source code, on the Sliding Window Protocol provides experimental demonstration of the agreement stratification and protocol software design and implementation of a basic understanding of the use of the data link layer principle, its own design of a sliding window protocol and simulation programming environment the realization of the noise channel environment duplex reliable communication. Channel model for 8000bps full-duplex satellite channel, channel propagation delay of 270 ms, channel bit error rate of 10-5, byte-stream channel to provide transmission services, network layer packet length in the range of 240 ~ 256 bytes)

2008年noip第一题源代码，过了全部测试点，自己编的(2008 noip code, ac)

基于IRA天线的辐射波模拟器天线辐射性能研究(Radiation wave simulator antenna radiation performance of the antenna-based IRA)

本文首先介绍了逆变电源的发展现状及趋势。文中分析了适合数字控制的基于DSP 处理器 TMS320F2812 和智能功率模块（IPM）的逆变器硬件；介绍了 SVPWM逆变技术的基本理论，详细推导出了五种具体的 SVPWM 实现模式，并通过比较说明不同实现模式的优缺点，得到本课题采用的一种优化模式，设计研究了基于 SVPWM控制方式的软件；介绍了 Q 格式的基本理论，在程序中变量间的运算采用 Q 格式，提高了系统数据运算的速度和精度，实现了在定点处理器上进行高性能的浮点运算；详细讨论了片上模数转换模块的转换误差来源及影响，研究了减小转换误差的方法，采用了软件方法来对转换结果进行实时校正，提高了模数转换的准确度。(In the first, the current situation and development trends of the inverters are presented in the paper. Following is the analyses of hardware of the inverter suiting for digital control based on digital signal processor TMS320F2812 and the intelligent power module(IPM) the basic theory of space vector pulse width modulation (SVPWM) is introduced, five specific SVPWM modes of implementation are educed detailedly, following by the comparison which shows the advantages and disadvantages of different patterns, an optimization mode is got which is used in this project, and the software is designed based on SVPWM control pattern the basic theory of Q format is presented, variable Q format is adopted during the procedure for the calculation which improves the operation of the system data speed and precision, achieving the targeted processor for high-performance floating-point operation in the fixed-point DSP the error sources and effects of the on-chip analog-to-digital conversion module(A)