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The introduction of PEG (Progressive
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.
- 2022-02-15 13:09:32下载
- 积分:1
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Single
单片机工厂记件系统,对三个车间的产品记数,可以统计查询更新。-Single-chip factory piece system, the three workshops in mind the number of products, you can update the query statistics.
- 2022-04-08 00:50:50下载
- 积分:1
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ZigBee learning basic knowledge and some basic operations, the basic concept, wh...
ZigBee学习的基础知识和一些基本操作,基本概念,属于是傻瓜教程-ZigBee learning basic knowledge and some basic operations, the basic concept, which is a fool Tutorial
- 2022-03-29 05:05:16下载
- 积分:1
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Beijing Online dial
北京在线拨号程序-Beijing Online dial-up procedures
- 2023-06-04 06:15:03下载
- 积分:1
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关于信道编译码的Matlab源代码!,对各种通用信道编码方案给出实现方法...
关于信道编译码的Matlab源代码!,对各种通用信道编码方案给出实现方法-channel codec on the Matlab source code! For many of the common channel coding scheme is given method
- 2023-02-24 06:20:03下载
- 积分:1
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COSEM识别系统和接口类
Cosem Identification System and Interface Classes
- 2022-01-25 16:44:54下载
- 积分:1
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Struts books Language : English books types : Authorization Program Design : fre...
Struts chinese director
书籍语言: 简体中文
书籍类型: 程序设计
授权方式: 免费软件
书籍大小: 231 KB
-Struts books Language : English books types : Authorization Program Design : free software books Size : 231 KB
- 2023-07-03 14:50:02下载
- 积分:1
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2路M序列数字基带系统的设计
应用背景樊昌信通信原理课程实验,通过该实验可以使你更加清楚的了解信号在数字传输过程中的实际应用,对多路信号传输时的时分复用和频分复用有更加清晰的了解。关键技术
1、设计复用信号的帧结构和帧同步码;
2、设计发送、传输(无ISI)、接收和同步电路;
3、确定部件类型、参数(电路放大倍数、带宽)等性能指标;
4、连接部件组成系统,调试;
5、仿真验证,要求收发信号波形基本一致并对结果进行分析; 6、说明书撰写严格执行教务处文件。
- 2022-07-01 07:37:30下载
- 积分:1
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时间同步协议实验库文件,无线传感器网络实验可用。
时间同步协议实验库文件,无线传感器网络实验可用。-Experimental protocol time synchronization library, wireless sensor networks can be used experiments.
- 2022-03-29 07:32:21下载
- 积分:1
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通过API调用,可以把从键盘接收到的字符串到串口,然后把获得的字符显示在屏幕上...
通过API调用,可以把从键盘接收到的字符串到串口,然后把获得的字符显示在屏幕上-through API calls can be received from the keyboard to the string of serial and then the characters were shown on the screen
- 2023-01-15 22:00:03下载
- 积分:1