搜索资源列表
parity-check-matrix
- LDPC码校验矩阵的生成，可在c++上运行-Generating LDPC code check matrix, can be run on c++
peg.tar
- LDPC matrix generator(PEG algorithm)
H-matrixfor--LDPC
- 矩阵转换成近似下三角形式程序，应用于matlab仿真验证LDPC的理论，有问题可以联系1141817239-The matrix is converted into an approximate lower triangular form program, which is applied to Matlab simulation to verify the theory of LDPC
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
decodeBitFlip
- function vHat decodeBitFlipping(rx, H, iteration) Hard-decision/bit flipping sum product algorithm LDPC decoder rx : Received signal vector (column vector) H : LDPC matrix iteration : Number of iteration vHat : Decoded vector (
decodeLogDomain
- function vHat decodeLogDomain(rx, H, N0, iteration) Log-domain sum product algorithm LDPC decoder rx : Received signal vector (column vector) H : LDPC matrix N0 : Noise variance iteration : Number of iteration vHat : Decoded
SemiLOGdecodeLogDomainSimple
- SemiLOGdecodeLogDomainSimple rx : Received signal vector (column vector) H : LDPC matrix iteration : Number of iteration vHat : Decoded vector (0/1) - rx : Received signal vector (column vector) H : LDPC matrix
LDPCANDsemmidecodeProbDomain
- function vHat decodeProbDomain(rx, H, N0, iteration) Probability-domain sum product algorithm LDPC decoder rx : Received signal vector (column vector) H : LDPC matrix N0 : Noise variance iteration : Number of iteration -function
grith4and6ldpcBER
- Bit error rate of BPSK modulated LDPC codes under AWGN channel Copyright Bagawan S. Nugroho, 2007 http://bsnugroho.googlepages.com clc clear all LDPC matrix size, rate must be 1/2 Warning: encoding - decoding can be
G-H-matrix
- matlab生成LDPC的校验矩阵和生成矩阵-matlab generated LDPC parity check matrix and the generator matrix
parity-check-matrix
- 根据行重、列重，构造低密度奇偶校验码（LDPC码）的校验矩阵。-According to the line weight, the column weight is constructed LDPC (LDPC code) parity check matrix.
dtmb_LDPC
- 这是按照DTMB电视标准用matlab写的生成LDPC矩阵的源代码，可以运行。-This is a code that is in accordance with the standard DTMB TV source code, written in matlab to generate LDPC matrix and it can be run.
LDPC-2001-11-18
- 本程序用C语言详细完成LDPC的编码解码（B包括G矩阵的构造，信道信息，BP译码算法）-This procedure using C language to complete the detailed coding LDPC decoding (B including the G matrix structure, channel information, BP decoding algorithm)
udt-matrix-code
- ldpc校验矩阵的代码 基于matlab写的 还请多多指点,新手(LDPC check matrix code written based on matlab Still a lot of advice please, rookie)
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_SUCCESSFULE
- dvb-s2中的LDPC编码部分，包含21中类型的矩阵，能够输出H矩阵和校验信息(The LDPC encoding part in dvb-s2, containing a matrix of type 21, is capable of outputting H-matrix and parity information)
Files
- LDPC CODES BASIC PROGRAMMING ON HOW TO CREATE PARITY MATRIX
generate_h
- LPDC编码，生成校验矩阵H，利用校验矩阵完成LDPC的编码工作(LDPC Encoder,first,we generate a check matrix and we encode the bits into a LDPC)
BP_PEG_GAOSI
- 整合了目前pudn网站上的一些资源，利用PEG算法生成H矩阵，转换成为G矩阵，从而进行高斯编码，BPSK调制。BP迭代的方法解码，解调后进行不同SNR条件下的BER仿真。从而得到误码率曲线。(Some resources on the pudn website are integrated, and the PEG algorithm is used to generate H matrix and convert into G matrix, so as to carry out Gauss
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)