搜索资源列表
random-LDPC
- 随机构造LDPC码的源代码，内有BER性能仿真分析，已运行无错误。-Randomly constructed LDPC code of the source code, there BER performance simulation analysis has been run without errors.
c-and-matlab-ldpc-code
- 用C和MALAB语言来构造LDPC码，可帮助理解两种语言的连接方法，内有BER性能仿真代码。-MALAB language with C and constructed LDPC codes, the connection method can help to understand two languages, there BER performance simulation code.
LDPC
- LDPC,LDPC code,LPDC decode, LDPC simulation,and some others in matlab.The result seems to be good to see. Hope it can help you a lot-LDPC code,LPDC decode, LDPC simulation,and some others in matlab.The result seems to be good to see. Hope it can help
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-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_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)
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)
LDPC_basic1
- 基于C++实现的LDPC码仿真代码程序，awgn信道下的编解码。(The LDPC code simulation code program based on C++, and the codec in the AWGN channel.)
Mackay
- 实现LDPC码校验矩阵的构造，采用Mackay 1A方法(Implementation of LDPC code check matrix construction uses Mackay 1A method)
DVB_S2_Codes
- DVB-S2 LDPC代码，不含有级联的BCH码(In our following paper, we find that the shortten codes of DVB-S2 have some problems,this program can provide a good DVB-S2 LDPC code without cascaded BCH codes)
LDPC
- LDPC编解码的matlab仿真程序代码(MATLAB emulation code of LDPC codec)
LDPC码误码率仿真源码
- 通过此程序，可以实现LDPC码误码率的仿真(Through this program, we can achieve LDPC code BER simulation.)