存C写的zip压缩、解压缩源代码。主要对文件操作，希望有经验的朋友把它改造成能对内存操作的类...

微软亚洲研究院论文：Bluetooth中基于MAC调度德QoS支持策略-Microsoft Asia Research Institute Papers : Bluetooth-based MAC QoS scheduling strategies to support Germany

MATLAB程序的仿真比较。随后，针对QPsK，详细讨论了其基本原理和具体的实现算法，并进行了仿真验证，然后选用HSP502巧数字上变频芯片和HSP50214B数字下变频芯片，设计了数字调制、解调器的实现方案。最后，作为对整个数字视频图像传输系统的宏观认识，利用M户JLAB中的实时建模仿真Simullnk库对典型的视频图像传输系统一数字视频广播系统(D vB)，进行了建模、仿真和初步的分析，结果表明:在高斯白噪声的传输环境下，系统采取的一系列抗干扰措施，包括内、外码级联的信道纠错编码和先进的调制技术(o FDM)等，保证了信源信息传输的有效进行。-MATLAB simulation comparison. Then, against QPsK to discuss in detail the basic principles and specific algorithm, a simulation test, and then choose the cleverest HSP502 figures HSP50214B frequency chips and digital down conversion chips, the design of digital modulation, demodulation for the realization of the program.MJLABSimullnk(D vB):Andean white noise transmission environment, the system adopted a series of anti-jamming measures, including internal and external codes Cascade Channel advanced error correction coding and modulation techniques (o FDM), ensuring a source of information for the effective transmission.

delphi入门基本程序,包括OPC的通用协议,在这个基础上进行各个厂家的设备的数据采集-basic entry procedures, including the OPC common agreement on the basis for all manufacturers of the equipment data acquisition

Windows套接字编程的实现，本源代码是socket通信中客户端的实现。-Windows Sockets programme, this code is the implementation of the Client,by C++.

对JAVA安全机制的研究---消息摘要加密方法-right JAVA security mechanism of news-- Abstract encryption methods

几款成熟的逆变器电路.几款成熟的逆变器电路-paragraphs mature inverter circuit. Paragraphs mature inverter circuit

tc35i MOBILE phone CIRCUIT tc35i MOBILE phone CIRCUIT -tc35i MOBILE phone CIRCUITtc35i MOBILE phone CIRCUITtc35i MOBILE phone CIRCUITtc35i MOBILE phone CIRCUIT

qpsk通信系统的MonteCalo仿真程序，得到在Awgn信道条件下的误比特率曲线-MonteCalo communication system qpsk simulation program, the conditions at Awgn channel bit error rate under the curve

zmodem协议源码实现 -The source of zmoderm protocol

介绍了一种基于通用可编程接口的通用串行总线-高级技术配件解决方案，将普通硬盘转化为Usb Mass Storage.-introduces a general programmable interface based on the Universal Serial Bus-senior technical accessories solution that will drive into ordinary Usb Mass Storage.