phase field

网络开发工具包，包含三个类：服务器，客户端和消息队列 -Tool lib for network development, contains three class : server, client and message queen

说明：  tree data struct, tree.hh documentation

说明：  实现了一个直接扩频系统，使用BPSK作为调制解调方法。并比较白噪声AWGN及瑞利衰落(rayleigh fading)环境下，误码率的影响。(There are two files in the zip folder. bpsk_spread.m and jakesmodel.m Steps for simulation: 1] Run jakesmodel.m first 2] Then run bpsk_spread.m . 3] Note that during the first run bpsk_spread.m has no rayleigh fading.This is because the corresponding code has been commented 4] The resulting performance is stored in BER_awgn. 5] Now uncomment the Rayleigh Fading code in bpsk_spread.m file. 6] Same time comment BER_awgn (line 112) and uncomment BER_ray variable. 7] Run the simulation. To compare the perfromances of the receiver using DSSS plot the BER_awgn and BER_ray >>semilogy([1:8],BER_awgn(1:8), g* ) hold on semilogy([1:8],BER_ray(1:8), -.b* ) hold on grid on )

leveraging web services-planning, building, and integrationformaximumimpact(leveraging web services-planning, building, and integrationformaximumimpact)

数字变频器的设计，实验中用到的所有完整的工程文件: （1）数字上变频的设计，完整的工程文件包含： rrc_cic_impulse.mdl rrc_cic_data.mdl qpsk_modulate.mdl （2）数字下变频的设计，完整的工程文件包含： received_if.mdl demod.mdl halfband.mdl(Digital conversion: 1.DUC:rrc_cic_impulse.mdl rrc_cic_data.mdl qpsk_modulate.mdl 2.DDC:received_if.mdl demod.mdl halfband.mdl)

基于mfc程序演示各种操作word的方式，简单明了、容易迅速上手；各种操作注释完整。(Based on word of mfc program demonstrates the various operation modes, simple, easy to get started quickly various operating Comment integrity.)

使用windows api将字符在Unicode编码和GBK编码之间相互转换的示例程序(convert between unicode and gbk)

易语言目录文件操作模块源码，应用程序编程源码，很好的参考资料。(Easy language source code directory file operation module, application programming source code, a good reference.)

说明：  多输入多输出系统的MATALAB仿真全部代码，可以运行。(Multiple-input multiple-output system simulation MATALAB all code can run.)

SMTP邮件客户端程序-SMTP mail client program