搜索资源列表
LDPC-code-Decoder
- Here are the base papers related to decoding algorithms for LDPC codes.
LDPC
- Parity check bits is computed using sparse LU decomposition, utilizing sparse matrix properties of H. LDPC code decoding is done using iterative belief propagation or sum-product algorithm (SPA). Four versions of SPA decoder are presented.
LDPC.code
- 扩频数据链路干扰中LDPC编码仿真实验的MATLAB程序-Spread spectrum data link interference of LDPC coding simulation of MATLAB
ldpc
- In information theory, a low-density parity-check (LDPC) code is a linear error correcting code, a method of transmitting a message over a noisy transmission channel.[1][2] An LDPC is constructed using a sparse bipartite graph.[3] LDPC codes are capa
LDPC-BP
- LDPC码BP算法的性能研究，码长、迭代次数对误码率和信噪比的影响-Performance of LDPC code BP Algorithm
LDPC
- 基于MATLAB的LDPC码的性能仿真，包括H矩阵高斯消元变换方式、下三角形式和近似下三角形式三种-Performance simulation of LDPC code based on MATLAB, including three kinds of H matrix Gauss transform method, lower triangular form and lower triangular form
LDPC-encode
- LDPC码的译码报告，先进行LDPC编码，然后通过和积算法进行译码，最后看误码率是否会下降-Decoding of LDPC code report, first for LDPC codes, then through and integrated algorithm to decode, finally see whether the error rate will drop
LDPC
- 研究LDPC码的EXIT性能经典论文汇总，包括早期EXIT和PEXIT，以及部分关于LDPC编码领域的论文-Research on the performance of the LDPC code EXIT classic paper summary, including early EXIT and PEXIT, and some papers on the LDPC encoding field
LDPC
- 压缩包中包含了LDPC码编解码的实现原理，特别是QC-LDPC码的编解码实现原理的相关pdf文档。-Compression package contains the LDPC code codec implementation principle, in particular, QC-LDPC code codec implementation principle related pdf document
LDPC-master
- C and MATLAB implementation for LDPC encoding and decoding-Overview of what is provided WiFi (IEEE 802.11n) LDPC code construction Encoding by back-substitution for WiFi LDPC codes Iterative belief propagation (BP) Decoding (including
LDPC_TMH_11_译码_初始化-多次迭代
- 该代码是实现LDPC编译码的C语言实现，编码采用的IRA LDPC编码算法，而译码采用的是对数域上的BP算法（LLR BP 算法），该代码先是实现了LDPC代码的编码过程，然后在通过LLR BP算法一步一步实现译码过程。译码主要过程有：初始化过程，校验节点更新过程，比特节点更新过程，最后进行译码判决，如果满足译码要求或者达到迭代最大次数则退出，否则返回到校验节点更新继续往下循环执行。(This code is to achieve the LDPC code by the C language,
exemple
- New update with optimization to the LDPC decoder
NB-LDPC decoder
- a detail code of an NB LDPC decoder
LDPC
- LDPC低复杂度奇偶校验线性分组码程序，包括构造，编码，译码(LDPC low complexity parity linear block code program, including construction, coding, decoding)
gene_check_mat_LDPC
- 通过Gallager和边增长算法生成LDPC码校验矩阵(generate the check matrix of LDPC code by using the Gallager method and progressive-edge-growth algorithm)
Rate-compatmle
- 一篇介绍LDPC码以打孔方式实现速率可变的书籍，包含详细的步骤和数学推导。(An introduction to LDPC code to punch rate variable books, including detailed steps and mathematical deduction.)
LDPC编解码程序资料
- 压缩包中的文件是一个LDPC的matlab实现代码，可在matlab上运行(This file is a LDPC matlab implementation code, can be run on the MATLAB.)
Raptor（LDPC预编码）
- raptor的MATLAB仿真程序，调试可行，有参考价值，有助于喷泉码的研究(Raptor MATLAB simulation program, debugging feasible, with reference value, contribute to fountain code research)
LDPC
- 最基本的LDPC仿真编译码程序，有需要的可以在这上面改进。很适合初学者(The most basic LDPC simulation compiling code program, which can be improved on it. It's good for Beginner.)
LDPC_BPSK
- 基于BPSK调制信道下的LDPC码仿真，感兴趣的可以看看(LDPC code simulation based on BPSK modulation channel, it is interesting to see)