This LDPC software is intended as an introduction to LDPC codes computer based simulation. The pseudo-random irregular low density parity check matrix is based on Radford M. Neal’s programs collection, which can be found in [1]. While Neal’s collection is well documented, in my opinion, C source codes are still overwhelming, especially if you are not knowledgeable in C language. My software is written for MATLAB, which is more readable than C. You may also want to refer to another MATLAB based LDPC source codes in [2], which has different flavor of code-writing style (in fact Arun has error in his log-likelihood decoder).
标签： LDPC introduction simulation software
上传时间： 2014-12-05
上传用户：change0329
织带机产量检测系统的监测终端。RS-485总线，类MODBUS协议。
上传时间： 2014-01-17
上传用户：thinode
织带机监测系统的上位机软件。RS-485总线，类MODBUS协议。
上传时间： 2013-11-28
上传用户：朗朗乾坤
it includes two codes,they can recode the keyborad information
标签： information includes keyborad recode
上传时间： 2014-01-01
上传用户：WMC_geophy
实现PS/2接口与RS-232接口的数据传输， PS/2键盘上按下按键，可以通过RS-232自动传送到主机的串口调试终端上（sscom32.exe）； 并在数据接收区显示接收到的字符。 串口调试终端的设置：波特率115200，一个停止位，无校验位
上传时间： 2016-06-12
上传用户：zhangyi99104144
arm7 source codes
上传时间： 2016-06-14
上传用户：zhyiroy
430 source codes
上传时间： 2014-02-26
上传用户：llandlu
api for looking up java codes
上传时间： 2014-07-28
上传用户：zycidjl
C语言编程对RS-232-C端口实时监控软件的设计实现。
上传时间： 2013-11-26
上传用户：lanhuaying
单片机和PC机的串行通信一般采用RS-232、RS-422或B3-485总线标准接口，也有采用非标准的20nnJL电流环的。为保证通信的可靠，在选择接口时必须注意：(1)通信的速率；(2)通信距离：(3)抗干扰能力；(4)组网方式。本文主要介绍采用RS-232接口与单片机通信的方法
上传时间： 2013-12-28
上传用户：CHENKAI
