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基于BF译码算法的LDPC源代码
- 这是基于BF译码算法的LDPC源代码，采用C语言编写
LDPCsimulation
- 基於matlab編寫LDPC之編碼及BF、SPA、Log-SPA等演算法及系統錯誤率計算-The preparation of LDPC codes based on matlab and BF, SPA, Log-SPA and other algorithms and system error rate
LDPC_BSN
- LDPC码的硬判决译码算法，即BF算法。其为C语言编写。-LDPC code of the hard-decision decoding algorithm, that algorithm BF. For the C language.
BFalgo
- this file contane a simulation of ldpc code using the Bf and WBF algorithm
Pi_LDPC_Decode
- 在C语言下，采用动态生成的方法，利用BF硬译码，来对 LDPC译码的程序。-In the C language, using dynamically generated methods, the use of BF decoding hardware to the procedure of LDPC decoding.
LDPC
- ldpc的编码和译码方法，译码我验证过了，都是对的，包括wbf和bf译码方法，编码方法包括四种不同的编码方法-LDPC encoding and decoding method, decoding I verified, all is right, including any WBF and bf decoding method, the encoding methods include four different coding methods
ldpc
- 本程序包含LDPC码的BF、WBF、IMWBF等不同译码算法的时间复杂度以及性能比较。-This program is about different decoding algorithm of LDPC codes including time complexity and performance comparison of BF, WBF, IMWBF .
Pi_LDPC_Decode
- 在C语言下，采用动态生成的方法，利用BF硬译码，来对 LDPC译码的程序。-In the C language, using dynamically generated methods, the use of BF decoding hardware to the procedure of LDPC decoding.
bit-for-ldpc
- A novel class of bit-flipping (BF) algorithms for decoding low-density parity-check (LDPC) codes is presented. The proposed algorithms, which are called gradient descent bit flipping (GDBF) algorithms, can be regarded as simplified gradient d
ldpc_final
- 基于matlab的ldpc码译码算法的仿真比较，包括BF、WBF，IWBF，IRRWBF四类算法的性能分析。-matlab based ldpc decode algorithm，comparing the performances of BF、WBF，IWBF，IRRWBF algorithm.
GLDPC_BF
- LDPC下的BF译码，结构已经搭称，可以套用各种信道，调制-BF decoding LDPC under construction already take that can apply a variety of channels, modulation
BF
- ldpc码的比特反转译码算法利用C语言实现，虽然简单但比较完整(The bit inversion decoding algorithm of LDPC code is implemented in C language, which is simple but complete.)
test
- ldpc译码BF判决，内部需要修改，还需要进行部分参数的调整(The BF decision of LDPC decoding needs to be modified internally)
LDPC
- 1） 生成具有大小的LDPC奇偶校验矩阵。 2） 使用BF算法对使用1）生成的码字进行解码。 3） 给出解码算法在BPSK调制和AWGN信道下，信噪比为1、1.5、2、2.5、3db时的误码概率。(1)Generate a parity check matrix of LDPC with size . 2)Use the BF algorithm to decode a codeword generated by using 1). 3)Give the bit error probabilit