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Description: BCH(15,7,5)纠错译码的MATLAB实现
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Author: djy |
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Description: BCH(15,7,5)纠错译码的MATLAB实现-BCH (15,7,5) error correction decoding MATLAB realize
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Size: 1024 |
Author: djy |
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Description: 第1章 用于可靠数字传输和存储的编码
第2章 代数引论
第3章 线性分组码
第4章 重要的线性分组吗
第5章 循环码
第6章 二进制BCH码
第7章 非二进制BCH码、RS码及其译码算法
第8章 大数逻辑可译码有限几何码
第9章 线性分组码的网络
第10章 基于可靠性的线性分组码软判决译码算法
第11章 卷积码
第12章 卷积码的最优译码
第13章 卷积码的次优译码
第14章 基于网络的软判决译码算法
第15章 级联编码、码分解与多阶段译码
第16章 Turbo编码
第17章 低密度单奇偶校验码
第18章 网络编码调制
第19章 分组编码调制
第20章 纠突发错误码
第21章 纠突发错误卷积码
第22章 自动请求重传（ARQ）策略
附录A 伽罗华域的表
附录B GF（2m）中元素的最小多项式
附录C 长度至2 10-1的二进制本原BCH码的生成多项式
9.6 卷积码
-Error-controlled coding techniques are used to detect and/or correct errors that occur in the message transmission in a digital communications system. Wireless personal channels used by mobile communications systems and storage systems for digital multimedia data all require the implementation of error control coding methods. Demonstrating the role of coding in communication and data storage system design, this text illustrates the correct use of codes and the selection of the right code parameters. Relevant decoding techniques and their implementation are discussed in detail. Providing communication systems engineers and students with guidance in the application of error-control coding, this book emphasizes the fundamental concepts of coding theory while minimising the use of mathematical tools.
* Reader-friendly approach ti coding in communication systems providing examples of encoding and decoding, information theory and criteria for code selection
* Thorogh descriptions of releva
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Size: 2500608 |
Author: zhao yongqiang |
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Description: example of codec BCH(15,5)
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Size: 12288 |
Author: hidon |
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Description: 信息论的课程实验报告实验一 信道容量的迭代算法程序设计………………….4
实验二 唯一可译码判决准则…………………………… 9
实验三 Huffman 编码方案程序设计…………………15
实验四 LZW编码方案程序设计…………………… 20
实验五 Shanoon编码方案程序设计………………… 23
实验六 循环码的软件编、译码实验…………………….27
实验七 BCH码最大似然译码器设计………………… 31
-Information theory course experiment on the experiment of a channel capacity of the iterative algorithm for programming ... ... ... ... ... ... ... .4 second experiment the only decision decoding standards ... ... ... ... ... ... ... ... ... ... ... 9 Experiment 3 Huffman encoding scheme programming ... ... ... ... ... ... ... 15 4 LZW coding procedure experimental design ... ... ... ... ... ... ... ... 20 Experiment 5 Shanoon coding programming ... ... ... ... ... ... ... 23 experimental sixth cycle of the software code compiled, translated code test ... ... ... ... ... ... ... ... .27 Experiment 7 BCH codes maximum likelihood decoder design ... ... ... ... ... ... ... 31
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Size: 153600 |
Author: chenjjn |
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Description: BCH码的原理及BCH (15, 5)码MATLAB编译码仿真过程-BCH code of principles and BCH (15, 5) code decoding simulation MATLAB
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Size: 88064 |
Author: 中卫 |
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Description: BCH编码译码，码间距离为7，可纠三个错，保证通信的可靠性，以（15，5）为例，生成多项式可以自由改动-BCH codec, the distance between the code of 7, three errors can be corrected to ensure the reliability of communications to (15,5), for example, are free to change the generating polynomial
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Size: 1024 |
Author: 王芳 |
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Description: BCH码的编译码算法依据的原理，并且实现了BCH (15, 5)码的仿真。该码码长n=15, 信息码位k=5, 纠错位t=3, 阶数m=4, 能纠错3位。译码所用的方法是彼得森译码方法。在彼得森一码中采用计算校正子，然后用校正子寻找错误图样的方法。-BCH code encoding and decoding algorithm based on the principle, and BCH (15, 5) code of the simulation. The code code length n = 15 information code k = 5, error correction bits t = 3, the order of m = 4, can error correction 3. The method is used in decoding the Peterson decoding method. Adopted to calculate the correction sub-one yards Petersen, then corrector find the error pattern.
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Size: 641024 |
Author: 晓晓 |
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Description: 实现BCH编译码，仿真了BCH（15，5，7）码，在不同调制方式下（BPSK,QPSK,16QAM,64QAM）的误码率性能曲线。-BCH encoding and decoding, simulation BCH (15,5,7) code, in a different modulation mode (BPSK, QPSK, 16QAM, 64QAM) bit error rate performance curve.
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Size: 12288 |
Author: dingyq |
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Description: BCH(15,5,7)a communication system consists of binary source, 3 error-correcting BCH code of length 15 over GF(24) (i.e, BCH (15,5,7 code), the primitive polynomial is p(x)=1+x+x4), BPSK modulator, AWGN channel, coherent demodulator, decoder (either BMA or EA could be utilized to solve the error locator polynomial) and sink. Simulate and draw its error performance with and without BCH coding, together with the theoretical no-coding curve, i.e. two BER-EbNo curves.-a communication system consists of binary source, 3 error-correcting BCH code of length 15 over GF(24) (i.e, BCH (15,5,7 code), the primitive polynomial is p(x)=1+x+x4), BPSK modulator, AWGN channel, coherent demodulator, decoder (either BMA or EA could be utilized to solve the error locator polynomial) and sink. Simulate and draw its error performance with and without BCH coding, together with the theoretical no-coding curve, i.e. two BER-EbNo curves.
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Size: 16384 |
Author: 无名 |
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Description: MATLAB实现BCH（15,5）编译码，以及BCH编码器与解码器的MATLAB实现及性能分析(MATLAB implementation of BCH (15,5) encoding and decoding)
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Size: 479232 |
Author: REYACHIN |
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