维纳滤波（维纳滤波器）的C程序，学习现代数字信号的问题。

LDPC编码程序--C语言的 能充分了解和学习该方面的技术-LDPC coding procedures C language can fully understand and learn the technical

一套餐饮收费管理系统源代码，通过计算机串口读写IC卡设备。-a Food Management System source code, through the computer serial port IC card reader equipment.

OPC服务器的lib开发包，可以使用它快速开发出opc server-OPC server lib development kits, can use it to quickly develop server Oligomeric Proanthocyanidins

基于FPGA的2ASK调制与解调系统设计 实现2ASK信号的调制与解调功能，基带数据发送4级M序列，数据率为1kb/s，载波用信号源产生，频率为1MHz，用示波器观察已调波波形。

A simple example to verify the feasibility of applying compressed sensing for channel estimation. The pilot applies a PN pattern in the frequency domain. The density of pilot is less than the Nyquist sampling rate. Also it is assumed there are sparsity in the channel taps, which is the basis for applying compressed sensing.

Craft不等式（中文介绍）。讨论识别抽象实体的信息能多快得传送到输出端。-Craft Inequality (English presentation). Recognition discussion of abstract entities more information can be quickly transmitted to the output terminal.

rfc1442标准（SNMP V2）-rfc1442 standards (SNMP V2)

多线程，多接收模式串口类 LsComm 之二相关文档 多线程,多接收模式串口类LsComm 作者:Liu_sir 所以参照Delphi中的SpComm设计了一个类CComPort,对CSerialPort进行了2次封装,主要目的是简化串口的使用.使其用简单的代码就可以完成串口通讯的过程.并提供了一个Demo程序演示了CComPort的使用 多线程，多接收模式串口类 LsComm 之二 作者:liu_sir 实现了一个简洁易用的多线程串行通讯接口,可以切换查询和自动接收模式,进行对串口数据收发-Multi-threaded, multi-category serial receive mode LsComm documentation bis multi-threaded, multi-category serial receive mode LsComm Author: Liu_sir Therefore, in light of Delphi SPComm designed a category CComPort, on a 2 times CSerialPort package The main purpose is to simplify the use of serial port. its simple code to complete the process of serial communication. and provided a Demo program CComPort demonstrated the use of multi-threaded, multi-mode receiver serial-type bis LsComm Author: liu_sir implements a simple-to-use multi-threaded serial communication interface, you can switch query and automatically receive mode and proceed to the serial data transceiver

本代码包含了经典的turbo码代码，并且包含本人的现阶段的研究工作，3gpp交织器的研究，[WuYuFei]中是WuYuFei的论文[WuYufei_matlab]是WuYufei的Matlab程序，[paper]是对简化算法的研究总结。译码程序完全是自己写的，已经系统整理过了。    constituent_decoder_SemiTh.m    constituent_decoder_logmap.m    constituent_decoder_max.m    constituent_decoder_Th.m这四个文件是子译码器    interleaver_3GPP.m3GPP标准的交织器。Turbo.m中可以选择是用伪随机交织还是3GPP标准交织

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