Description: This a software runing on the matlab, it is used in the channel coding simulation.
It include DVB-S2 LDPC, Covolution turbo, and block turbo code, You can choose which channel coding to run.
it run the encoder and add white noise in the channel, then it run the decoder, and compute the error rate.-This a software runing on the Matlab. it is used in the channel coding simulation. It i nclude DVB-S2 LDPC and turbo Covolution. and block turbo code, You can choose which channel coding to run. it ru n the encoder and add white noise in the channel. then it run the decoder. and compute the error rate. Platform: |
Size: 512000 |
Author:din_lee |
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Description: RS码和BCH码译码的MATLAB源文件，可以作为C代码的参考-RS code and BCH Decoding the MATLAB source file can be used as the reference C code Platform: |
Size: 2048 |
Author:gaocheng |
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Description: 自己年编写的matlab中bch码的仿真程序。有编码和译码2个主程序，附有运行结果。-Their own, prepared in BCH code in matlab simulation program. Coding and decoding has two main program, with the results. Platform: |
Size: 3072 |
Author:guxuhui |
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Description: 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, written in Matlab environment and the cyclic code encoder and decoder code to achieve the encoding and decoding functions. Analysis and discussion of the discovery of this error code, the ability to correct errors, and discussed with the linear block code, Hamming
Codes channel coding and their connection.structures called finite fields and there exist a multitude of decoding algorithms for these codes. Consequently designing BCH codecs is very involved and requires a high level of expertise. This thesis describes the design of the BCH codec synthesis (BCS) system. Platform: |
Size: 201728 |
Author:胡志宏 |
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Description: BCH encoder/decoder using matlab function. It includes an error analyser and an error rate calulator. Platform: |
Size: 1024 |
Author:Tman |
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Description: （1） 数据源：随机产生752*8bit作为数据源 （2） 按照DTMB的能量扩散初始相位和生成多项式来产生伪随机数据并对原始数据源进行加扰 （3） 加扰后的数据直接进行解扰，观察误码率的值，验证加扰算法 （4） 按照DTMB标准构造BCH（1023，1013）来实现BCH（762，752）信道编码器和解码器，并观察其误码率是否为0来验证其正确性。 （5） 最后把能量扩散和BCH编码级联，接收端把BCH解码和解扰级联，观察其误码率，验证正确性。(((1) Source: randomly generated 752* 8bit as data source (2) in accordance with the energy of the initial phase and the diffusion DTMB generator polynomial to generate a pseudo-random data and the original data source scramble (3) the scrambled data is directly descramble, the bit error rate of the observed values, verification scrambling algorithm (4) In accordance with DTMB standard configuration BCH (1023,1013) to achieve the BCH (762,752) channel encoder and decoder and observe its error rate is 0 to verify its correctness. (5) Finally, the energy dispersal and BCH coding cascade, the receiving end of the BCH decoding and descrambling cascade observed error rate, to verify the correctness.)) Platform: |
Size: 1024 |
Author:hahaha1997 |
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