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LDPC
- LDPC编码仿真的源码，LDPC码是一种基于矩阵构造编码和迭代译码的新型信道编码方案，它具有很低的译码复杂度，并且拥有逼近香农极限的优异性能。-LDPC coding simulation code, LDPC code is a matrix structure based on the iterative decoding of the new coding and channel coding scheme, which has a very low decoding complexity
LDPC
- The zip file contains 1. A 128x256 Regular (3,6) H matrix (if you need to simulate other codes, need to write your own code for generating those parity check matrices). The file 128x256regular_v6.mat is for those using Matlab 6.5. 2. Files for
LDPC
- LDPC的编码译码程序，及其校验矩阵的生成和误码率曲线，还是比较有价值的-LDPC encoding decoding procedures, and the generation of check matrix and the ber curve, or more valuable
LDPC-code
- LDPC encoder and the decoder of sum-product algorithm. (input H matrix form is Mackay s website form)
LDPC-2012-02-11
- LDPC编码的C语言实现。包括校验矩阵，生产矩阵的生成，编码，译码等。-LDPC coding in C language. Including the parity matrix, matrix production generation, encoding, decoding and the like.
LDPC-checking-matrix-generation
- 两种不同的方法构造低密度校验编码的校验矩阵，两种方法的复杂度有所不同，适合编码研究的学子们-Two different coding method for constructing low-density parity check matrix, the complexity of the two methods differ for students who study coding
kuozhang
- G-LDPC扩展矩阵,如何从LDPC的基矩阵求出G-LDPC的扩展矩阵，是个很好的方法-G-LDPC matrix
ldpc
- LDPC编码描述，译码描述，稀疏H矩阵描述，基于概率运算的译码方式-LDPC coded descr iptions, decoding descr iption, sparse matrix H described decoding methods based on probability calculation
LDPC-Code-Rate-1_2
- Matlab software that generates LDPC parity check matrix of rate 1/2 with the possibility of selecting the input output block dimension and performs BER evaluation of BPSK+LDPC transmission over AWGN channel.
FORM.LDPC
- Low-density parity-check (LDPC) codes have recently emerged due to their excellent performance. However, the parity check (H) matrices of the previous works are not adequate for hardware implementation of encoders or decoders. This paper prop
LDPC
- 针对LDPC码在理论和实现两方面分别进行了较深的研究。深入了解了LDPC码编码方法、译码方法以及性能等知识，重点研究了用MATLAB如何构造奇偶校验矩阵、如何编码和如何解码的算法，而且实现了在相同码率、信噪比下LDPC码性能与卷积码性能的对比。-LDPC codes for both theory and implementation were carried out deeper study. In-depth understanding of the LDPC coding method,
ldpc-code
- ldpc codes are low dencity paRity checking matrix to check the parity on matrix based g and h algorithm based on algorithm matrix input will be added to this code
LDPC
- LDPC码的C语言编译码，包含校验矩阵，备注-LDPC codes codec C language, including parity check matrix, notes, etc.
Q_-matrix--LDPC-code
- 本文给出Q 矩阵的定义, 在此基础上提出由Q 矩阵构造的LDPC 码新码族-In this paper, the definition of Q matrix Q matrix proposed by the new code of LDPC codes constructed on the basis of race
Change-H_matrix--for-LDPC-codes-2
- 将LDPC码的大校验矩阵（含0矩阵）转变成小矩阵（列序矩阵）-The large LDPC code check matrix (matrix including 0) into smaller matrices (matrix column sequence)
Change-H_matrix-for-LDPC-codes
- 将LDPC码的小矩阵（列序矩阵）转变成大校验矩阵（含0矩阵）-The smaller LDPC code check matrices (matrix column sequence) into large matrix (matrix including 0)
LDPC
- 基于zig-zig移位法构造满秩QC-LDPC码的校验矩阵，编译码后，具有优异的误码性能。-Based zig-zig shift method to construct the full rank of QC-LDPC code check matrix, after codec, with excellent error performance.
ldpc_matrix
- LDPC matrix generator
LDPC-code
- LDPC encoder and the decoder of sum-product algorithm.(input H matrix form is Mackay s website form)
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.