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4下载:
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 const
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主要关于循环码的MATLAB仿真分析源程序及结果图。,Cyclic codes is mainly concerned with the analysis of the source code and MATLAB simulation results Fig.
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用MATLAB实现(7,3)循环码算法,很好的体现了循环码的特性-Using MATLAB implementation (7,3) cyclic code algorithm shows good characteristics of cyclic codes
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通信原理课程设计:语音信号基带通信传输系统仿真基于DPCM编码和循环码
-Communication Theory Course Design: speech signal base-band telecommunication transmission system simulation
Based on DPCM coding and cyclic codes
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使用MATLAB实现(7,4)循环码的编译码-Use MATLAB to achieve (7,4) coding and decoding of cyclic codes
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针对目前应用比较广泛的基于准循环矩阵构造的QC-LDPC(准循环LDPC)码的各种构造方法,分析比较了随机构造LDPC和各种准循环LDPC编码方法的优缺点,通过理论分析和MATLAB中的性能仿真,提出的相应的优化方案-Broader view of the present application of quasi-circulant matrices based QC-LDPC (quasi-cyclic LDPC) codes for the various construction meth
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循环码和BCH码的matlab编程,还有详细的算法过程-Cyclic codes and BCH codes matlab programming, as well as detailed algorithm process
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Codec Matlab to generate cyclic codes for given data and Generator polynomial.
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基于matlab的信道编码实现,包括现行分组码和循环码和卷积码,通过比较得到不同信道编码方式的性能区别-Matlab-based channel coding to achieve, including the current block codes and cyclic codes and convolutional codes, obtained by comparing the different channel coding performance difference
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动态实现循环码的译码!! 只要求输入信息序列!-Dynamic implementation of cyclic codes decoding! ! Only requires input information sequence!
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循环码的定义以及由生成多项式求解生成 矩阵和系统生成矩阵的过程,并在Matlab环境下写出了循
环码的编码器和解码器代码,实现了编码和译码功能。分析和讨论了
此码发现错误、纠正错误的能力,并讨论了其与线性分组码、Hamming
码等信道编码的区别与联系。
- Definition of cyclic codes generated by the polynomial generator matrix of the process of seeking system, writte
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用matlab实现(7,4)系统循环码的编码和译码,g(x)=1+x+x3。
-(7,4) system encoding and decoding of cyclic codes, g (x) = 1+x+x3 using matlab.
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使用matlab编写的crc循环码编译码仿真程序-Crc prepared using matlab simulation program coding and decoding of cyclic codes
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Cyclic codes CRC implemented by MATLAB
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Channel coding matlab codes, cyclic codes anc conv codes, encoders and decoders
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用Matlab语言构造多元准循环LDPC码,并通过信道进行仿真。-Matlab language used multivariate quasi-cyclic LDPC codes constructed and simulated through the channel.
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cyclic codes using matlab
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【matlab国外编程代做】构造围长8列重4的准循环的LDPC码的MATLAB源码-MATLAB code generation [do] matlab programming overseas construction girth 8 weighs 4 quasi-cyclic LDPC codes can be used as a reference study
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This a simple codes for cyclic in matlab. hopefully it helps to understanding the cyclic ! p.s. it explanation in Indonesian language
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