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QuartusII的环境下,采用Verilog语言,对π—旋转LDPC码进行了编译码仿真,并在matlab下进行了验证。
Update : 2012-04-19 Size : 10801628 Publisher : shuixiangyq

cmmb中ldpc分解的源代码,matlab格式,涉及到H矩阵 的LU分解,代码中有注释, 根据此代码可以编写ldpc的硬件实现。
Update : 2012-05-12 Size : 3934 Publisher : swordmerry

DL : 0
通信中LDPC编码的源程序-LDPC coded communication source
Update : 2024-05-19 Size : 8192 Publisher : 李金海

LDPC码是Low Density Parity-check Codes的缩写,一个长为N的LDPC码由它的校验矩阵H来定义,该矩阵的特点是其中的元素0特别多,1特别少——即所谓的“低密度”。一个参数为(N,i,j)的H表示该矩阵中每列有i个1,每行有j个1,矩阵大小为N×K,N代表码字长度,K代表校验子的个数。 -LDPC code is the ab. of Low Density Parity-check Codes. A Length N LDPC is defined by its H matrix. The matrix has many zeros and few ones. which called "low density". An H matrix has a parameter as (N,i,j) express that it is the matrix which has i s 1 in each column ,j s one in each row, the size of the matrix is N*K,the N is the code word length ,k is the number of the checks.
Update : 2024-05-19 Size : 624640 Publisher : 姚中华

数据结构中关于十字链表的实现,十字链表可以很好的对稀疏矩阵进行效率很高的存储和计算。比如在通信纠错编码的ldpc编译码中就要用到这种数据结构-data structure on the realization of Chain Cross, Cross List can be good for sparse matrix highly efficient storage and computing. For example, in communications-correction coding ldpc encryption it is necessary to use this data structure
Update : 2024-05-19 Size : 512000 Publisher : 杨翔

DL : 0
ldpc码在cdma中应用,matlab实现-cdma ldpc code in the application and realization of Matlab
Update : 2024-05-19 Size : 3072 Publisher : 九妹

ldpc码线性编码方法实现代码,matlab-ldpc yards linear coding method code, Matlab
Update : 2024-05-19 Size : 1024 Publisher : 九妹

DL : 0
ldpc码在无线城域网中应用,matlab-ldpc yards in the wireless MAN applications, Matlab
Update : 2024-05-19 Size : 3072 Publisher : 九妹

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用PEG方法生成的围长符合输入要求的规则ldpc码的源程序C语言版。-PEG Generation of Girth accordance with the importation requirements of the source code ldpc C language version.
Update : 2024-05-19 Size : 1024 Publisher : 尹浩

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LDPC采用Sum-Product译码算法的程序Java语言版。-LDPC used Sum-Product decoding algorithm procedures version of the Java language.
Update : 2024-05-19 Size : 2048 Publisher : 尹浩

DL : 0
LDPC译码函数的matlab程序,希望大家能够喜欢-LDPC decoding function of Matlab procedures in the hope that we can love
Update : 2024-05-19 Size : 1024 Publisher : 常亮

著名的ldpc编解码的资料及源代码,相信对信道编码感兴趣的朋友会有所帮助。-famous ldpc codec information and the source code, I believe right channel coding interested friends will be helpful.
Update : 2024-05-19 Size : 245760 Publisher : 林栋

DL : 0
关于LDPC编译码的程序,希望大家喜欢。 其中有具体的编码,解码,调制等模块。-on LDPC encryption procedures, hope you like them. Which specific encoding, decoding, modulation and other modules.
Update : 2024-05-19 Size : 34816 Publisher : bill

基于gf(q)的ldpc编译码程序 matlab-based gf (q) ldpc encryption procedures Matlab
Update : 2024-05-19 Size : 590848 Publisher : 屈兰

Ldpc的生成以及校验矩阵的生成代码 基于c的-Ldpc generation and the generation calibration matrix code based on the c
Update : 2024-05-19 Size : 5120 Publisher : 屈兰

ldpc校验矩阵的代码 基于matlab写的 还请多多指点,新手-ldpc calibration matrix code based on Matlab also invited to write a lot of guidance, and newcomers
Update : 2024-05-19 Size : 3072 Publisher : 屈兰

经典ldpc编译码程序 gallager的博士论文里的部分仿真程序-classic ldpc encryption procedures Gallager doctoral thesis of simulation program
Update : 2024-05-19 Size : 327680 Publisher : 屈兰

经典Davey著作中 ldpc部分仿真程序-classic works part ldpc Simulation Program
Update : 2024-05-19 Size : 367616 Publisher : 屈兰

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LDPC的高近似程序。高斯近似是分析LDPC的有力工具,能够求得门限和最有度分布对优化。-LDPC high approximation procedures. Gaussian approximation LDPC analysis is a powerful tool that can achieve threshold and the most optimal distribution right.
Update : 2024-05-19 Size : 3072 Publisher : 沈进旗

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AWGN的仿真程序。FILENAME: awgn_simulator.c version 1.5 (C) Tadashi Wadayama, 2003 An LDPC code simulator based on quantized-BP algorithm for AWGN chanel -AWGN simulation program. FILENAME : awgn_simulator.c version 1.5 (C) Tadashi Wada Yama. 2003 An LDPC code simulator based on quantized- BP algorithm for AWGN chanel
Update : 2024-05-19 Size : 51200 Publisher : 沈进旗
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