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LogMAPdecoder.rar
- LogMAP译码算法,可用于递归卷积编码和非递归卷积编码的译码，代码质量高，供参考,<1> Log MAP decoder for RSC and NSC convolutional codes <2> Based on Lalit Bahl s original BCJR algorithm and its logarithmic version (Hanzo & Woodard). <3> Test-bench code is also inclu
TURBO
- 用matlab实现的TURBO码编码。编码器由两个RSC卷积编码器构成-TURBO achieved with matlab coding. RSC encoder by the two convolutional encoder constitute
BCJR_turbo
- bcjr code programe in mat lab
turbo
- 课程设计两个程序：一：数据帧（程序每帧设置为400bit)在有扰信道传输时，采用Turbo码进行编译码。并仿真Log-MAP译码算法在不同迭代次数下的性能。 二：实现有扰信道中，不同信噪比下，采用MAP译码算法的Turbo码的性能。 以上各主程序均有做比较详细的程序注释 可直接运行turbo_main.m或LogMAP.m，稍等片刻即可观察到仿真结果 -two programs of Curriculum design : a: Data frames
RSC_BCJR_Mfile_Tail
- 本程序设计的是咬尾编码的turbo码，用matlab编写。咬尾turbo码也即不需要拖尾比特，使得前后两个状态相同，译码采用修正的MAP译码算法-This program is designed to encode the turbo tail biting code, written with matlab. Tail biting turbo code that is not trailing bits to make the same before and after the two st
BCJR_turbo
- Turbo BCJR decoder. Descr iption is written in the matlab code.
LDPC
- LDPC码译码器，采用BCJR算法，效验矩阵为1000*500.MATLAB代码2010a运行通过-LDPC code decoder, using the BCJR algorithm, well-tested code matrix is 1000* 500.MATLAB run through 2010a
bcjr_decoder
- BCJR译码算法的matlab源代码，附有详细注释，适合学习map算法实现。-BCJR decoding algorithm matlab source code, detailed notes, suitable for studying the map algorithm.
BCJR
- BCJR 算法的matlab实现，经测试无误(matlab code of BCJR, tested without errors)