IEC61375

4428卡的读写卡程序，有自己的dll文件 -4428 card reader card procedures, it has its own dll file

C program to calculate the BER performance of BPSK modulation in an AWGN channel. The program takes the file "BPSK" containing voltage levels and passes it in an AWGN channel with a given SNR. The received message is then Hard decision decoded and the bit error rate is calculated. The BER over different SNR is calculated. THe output values can be used to draw a BER vs SNR(dB) curve.

串口数据采集实时显示程序。本程序使用VC6.0的通用串口控件MSCOMM32.OCX来对发送到串口的数据进行采集处理。-Serial data acquisition in real-time display program. This procedure using VC6.0 Universal Serial control MsComm32.ocx to sent to the serial port data acquisition and processing.

多极性码的编程及仿真，有详细的说明文件 有仿真波形-multi-polarity of programming code and simulation, a detailed description of a simulation waveforms

这个程序可以根据系统的时钟，通过多个计数器的联合使用可以完成秒脉冲信号的产生，并同时输出对应的时分秒信息。-it can generate the second_pulse.and output the time information of the second_pulse

evc写的gps示例程序-evc write gps sample program

how to make a mobile phone charger

手机串口通信帮助文件档，可以看看，不过是Delphi方面的，如果你不是学习Delphi的请不用下载！-Mobile phone Serial Communication Help file file, you can look at, but aspects of Delphi, Delphi learn if you are not please do not download!

这个6936无线通信模块代码，我已经通过验证。代码稳定，无线模块通信距离远了。

清华大学 博士生前沿课 通信和信息系统中的电磁波技术-Tsinghua University doctoral student class cutting-edge communications and information systems technology in electromagnetic