it can delete the zero from the HDLC frame ,make the information correct.

amd公司的flash am291v800的资料-amd the company

pcm编码 有关线性、A律、mu律的pcm编码的matlab实现-pcm encoded on the linear, A law, mu law encoded pcm achieve matlab

单发多收OFDM系统基于子空间方法的信道估计，可直接运行

基于OFDM技术，仿真了整个通信流程。包括卷积码编码，删除打孔方式的选择，BPSK调制，16QAM调制，交织，解交织，解调，viterbi译码等技术详细的仿真源代码。编程风格简洁，可读性好，注释详细，对于初学者来说是相当不错的资料，还可以根据自己的需要对源程序进行修改，直接可用到相关工程中。

射频卡读卡程序,射频IC卡识别技术，通常由载有密码的射频IC卡来代替传统的键盘密码。读卡模块读出密码后，即产生输出电信号，继而驱动执行机构动作，或将密码（如卡号）送给外围对接设备（如电脑或单片机等）。采用射频卡读卡模块及感应体构成的特定系统中，因射频卡内码信号唯一且不可复制，因此射频卡不仅杜绝了非法复制密码，还为各种控制采用信息化管理创造了条件。-RF card reader procedure, radio frequency identification technology IC cards, usually containing the password from the RF IC cards to replace the traditional keyboard password. Reader module read out a password, as a result, the output signal, and then drive the implementation agency action, or passwords (such as logging) gave the external docking equipment (such as computer or microcontroller, etc.). RF card reader module consisting of sensors and the specific system, RF signal code card but not the only copy, RF Card not only prevents illegal copying passwords, but also controls the use of information management to create the conditions.

tcp/ip package check

ASK通信编程仿真源程序-ASK communication simulation programming source

通讯视频语音,聊天,vc,csocket类,udp连接-Communications video voice, chat, vc, csocket category, udp connections

有关整个jrtplib3.5的API说明，对想要用jrtplib3.5进行IP多播的人，非常有用-Jrtplib3.5 the whole of the API that you want to use to carry out IP multicast jrtplib3.5 people, very useful

新华龙公司USB转232芯片CP2102的资料-Hualong company new 232 chip USB to the CP2102 information