TCP 聊天程序服务器端，详细讲述开发过程和理论依据

delphi开发USB程序的组件及示例代码 已经通过了以下平台的测试： Delphi 4 Delphi 5 Kylix 1-delphi USB development procedures and sample code components has adopted the following platform test : Delphi Delphi 5 4 1 Kylix

瑞利信道仿真程序，请大家参考。 瑞利信道仿真程序，请大家参考。-Rayleigh channel simulation procedures, please refer to everyone.

可生成rom.初学者可以看看。很不错的。理解后生成rom很容易的。-LPM_ROM .It is good for VHDL new learner

16c550源程序-16c550 source

语音即时通信源码(非UDP打洞),协议TCP.-Voice-source instant messaging (non-UDP holes), protocol TCP.

DIGITAL MODULATION TECHNIQUES the material describes digital modulation techniques such as BINARY PHASE SHIFT KEYING (BPSK), DIFFERENTIAL PSK (DPSK), DIFFERENTIALLY-ENCODED PSK (DEPSK), QUADRATURE PSK (QPSK), QUADRATURE AMPLITUDE SHIFT KEYING (Q-ASK), BINARY FREQUENCY-SHIFT KEYING (B-FSK), MINIMUM SHIFT KEYING (MSK),

Nokia手机AT指令集说明-Nokia the handset AT instruction collection explained

一个串口调试软件的代码，很好用 一个串口调试软件的代码，很好用-a serial debugging software code, with a good serial debugging software code, easy to use

串口校验码自动计算程序，可以计算16CRC的校验码。-Automatic calculation of parity-check codes serial procedures, can calculate the parity-check codes 16CRC.

学习USB2.0驱动程序设计源码，包括Windows DDK Driver驱动的详细设计，U盘，MP3的程序设计例子-learning USB Driver Design source, including Windows DDK Driver Driver of the detailed design, the U-disk, MP3 programming examples