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PEG_LDPC.rar
- 引入PEG（Progressive-edge-growth）算法来构造适合线性时间编码的LDPC校验矩阵，译码时采用简化最小和Min-Sum译码算法实现简化译码．仿真结果表明，该方法能够构造适合LDPC码的线性时间编码的下三角校验矩阵日，并且用此方法构造的LDPC码性能非常接近原来PEG算法构造的LDPC码．同时通过采用最小和Min-Sum算法降低译码复杂度．,The introduction of PEG (Progressive-edge-growth) algorithm to const
shuzifujieqi
- 主要给出准循环的LDPC码编码实现方法，译码方法选择，并给出了帧同步的解决方法-Give the main quasi-cyclic LDPC codes achieve coding method, decoding method of selection, and give the frame synchronization solution
QC_codes
- Construct the short length of QC LDPC codes without girth 4 and girth 6-The Program to construct the short length of QC LDPC codes without girth 4 and girth 6 Copyright (C) Yang XIAO, Jun FAN, BJTU, July 26, 2007, E-Mail: yxiao@bjtu.edu.cn.
BL177
- Quasi-Cyclic：LDPC 码的新进展-Quasi-Cyclic: LDPC codes New Progress
cycle test algrithm
- lDPC校验矩阵的环检测。包括4环检测算法，6环检测算法及8环检测算法。还包括一个准循环LDPC奇偶校验矩阵的生成算法。-this algrithm can search cycles in LDPC parity check matrix。It contain cycle-4 cycle-6 cycle-8 test algrithm.It also contains a algrithm for generate the LDPC quasi-cyclic parity check matr
3-5LDPC
- 3-5循环移位码是LDPC码准循环码中一种典型的构造校验矩阵的方法，较小的（155 64）码通常也是对比测试其他码的性能好坏的重要测试标准，程序详细描述了构造的步骤和方法，结果是采用AList的结果存储方法，译码性能可以由BP迭代译码直接得出-3-5 cyclic shift LDPC codes are quasi-cyclic codes in the code structure of a typical calibration matrix method, the smaller (15
QCLDPC-encode
- 针对目前应用比较广泛的基于准循环矩阵构造的QC-LDPC(准循环LDPC)码的各种构造方法,分析比较了随机构造LDPC和各种准循环LDPC编码方法的优缺点,通过理论分析和MATLAB中的性能仿真,提出的相应的优化方案-Broader view of the present application of quasi-circulant matrices based QC-LDPC (quasi-cyclic LDPC) codes for the various construction meth
ldpc
- 基于PEG算法的准循环LDPC码构造方法研究-PEG algorithm based on quasi-cyclic LDPC code construction methods
Construction-of-Regular-Quasi-Cyclic-Protograph-L
- Construction of Regular Quasi-Cyclic Protograph LDPC Codes Based on Vandermonde Matrices
QC_codes
- 准循环ldpc编码在matlab上的实现-Quasi-cyclic ldpc coding in matlab on the realization of
nonbinary-LDPC-simulation
- 用Matlab语言构造多元准循环LDPC码，并通过信道进行仿真。-Matlab language used multivariate quasi-cyclic LDPC codes constructed and simulated through the channel.
jKSA42
- 【matlab国外编程代做】构造围长8列重4的准循环的LDPC码的MATLAB源码-MATLAB code generation [do] matlab programming overseas construction girth 8 weighs 4 quasi-cyclic LDPC codes can be used as a reference study
tdndewvy
- 外文资料里面的源代码，分析了该信号的时域、频域、倒谱，循环谱等,用于特征降维，特征融合，相关分析等,FIR 底通和带通滤波器和IIR 底通和带通滤波器，最终的权值矩阵就是滤波器的系数，LDPC码的完整的编译码。-Foreign materials inside the source code, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. For feature redu
muhmbgcp
- 分析了该信号的时域、频域、倒谱，循环谱等,一种噪声辅助数据分析方法,时间序列数据分析中的梅林变换工具，利用自然梯度算法，LDPC码的完整的编译码。- Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. A noise auxiliary data analysis method, Time series data analysis Mellin transform tool,
pieniu_v46
- 是本科毕设的题目，分析了该信号的时域、频域、倒谱，循环谱等,LDPC码的完整的编译码。- The title of the commercial is undergraduate course you Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Complete codec LDPC code.
fingping_v51
- 窗函数法设计一个数字带通FIR滤波器，ldpc码的编解码实现，分析了该信号的时域、频域、倒谱，循环谱等。- A window function design FIR digital band-pass filter, Codec ldpc code implementation Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc.
mougui
- 实现了对10个数字音的识别程序ldpc码的编解码实现，分析了该信号的时域、频域、倒谱，循环谱等。- Realization of 10 digital audio recognition program Codec ldpc code implementation Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc.
nengjeng_v20
- 分析了该信号的时域、频域、倒谱，循环谱等,进行波形数据分析,LDPC码的完整的编译码。- Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Waveform data analysis, Complete codec LDPC code.