wifi热点创建与连接

unix环境下高级变成文档，内容很详尽，还有相应的实例-senior unix environment into documentation, as detailed, and the corresponding example

串口API编程，看看有用不，-Serial API programming, a look is not useful to

引入PEG（Progressive-edge-growth）算法来构造适合线性时间编码的LDPC校验矩阵，译码时采用简化最小和Min-Sum译码算法实现简化译码．仿真结果表明，该方法能够构造适合LDPC码的线性时间编码的下三角校验矩阵日，并且用此方法构造的LDPC码性能非常接近原来PEG算法构造的LDPC码．同时通过采用最小和Min-Sum算法降低译码复杂度．-The introduction of PEG (Progressive-edge-growth) algorithm to construct suitable for linear time encoding of LDPC check matrix, decoding simplified when the smallest and the Min-Sum decoding algorithm decoding simplified. Simulation results show that this method can construct LDPC codes suitable for linear time encoding on lower triangular calibration matrix, and constructed using this method the performance of LDPC code is very close to the original PEG algorithm constructed LDPC codes. At the same time through the use of the smallest and the Min-Sum decoding algorithm to reduce complexity.

这是一篇很大的程序，有多种功能，可以很好地描述MIMO-OFDM系统，也可以改不同的参数，达到仿真比较的结果，这是一篇不错的程序，大家可以参考它，进行多种改进

1、  系统里面没有安装Java运行时环境（JRE）的先安装“安装文件”文件夹下的JRE6.0。（JDK6.0里面包含有JRE6.0） 2、  然后将“运行”文件夹下面的“lib”文件夹和P2Pcommuni- cation.jar文件复制到同一个文件夹里面，双击运行P2Pcommunication.jar文件即可启动一个程序。

接收Fax的程序 -Receiving fax

串口通讯程序，用的芯片是 CP2102， Verilog HDL 程序，编译通过，完全可用-Serial communications program, using chip CP2102, Verilog HDL program, compiled by completely available

用于两个串口数据交换，并同时检测串口报文，适用于串口数据诊断。-for two serial data exchange, and at the same time detecting serial packet, serial data applicable to the diagnosis.

应用背景一种基于Qt的应用装置与USART串口通信对CPP代码。我用它为Raspberry Pi与Q15图像。这对我很有帮助。关键技术QT，CPP，serial_port，USART，通信，嵌入式

mail box，模拟其它邮箱管理类工具，进行邮件管理的，可作为撰写邮件客户端软件的示例代码。-mail box, mailbox management class simulation tools for others to carry out e-mail management can be used as writing e-mail client software, sample code.