搜索资源列表
GirthComputation
- C语言编写的对LDPC校验矩阵环4的计算程序-Compution girth4 of LDPC matrix
LDPC
- ldpc码的编码、解码、构造校验矩阵程序。MATLAB环境-ldpc Decoding
Realization_of_FPGA_for_LDPC_encoding
- 低密度奇偶校验码(简称LDPC码)是目前距离香农限最近的一种线性纠错码,它的直接编码运算量较大,通常具有码长的二次方复杂度.为此,利用有效的校验矩阵,来降低编码的复杂度,同时研究利用大规模集成电路实现LDPC码的编码.在ISE 8.2软件平台上采用基于FPGA的Verilog HDL语言实现了有效的编码过程,为LDPC码的硬件实现和实际应用提供了依据-Abstract:Low.density parity·check code(LDPC
SPA
- 首先介绍了LDPC码的校验矩阵和其因子表示方法,然后利用二分图对和积解码算法进行了详细的描述,最后给出了信度传播概率译码算法详细步骤,并对关键公式作了证明-This paper,first introduces the check matrix and the factor graph of LDPC,then describes the sum-product algorithm by using the factor graph
AnalgorithmusingtheSchurcomple-
- LDPC(Low-density-parity-check,低密度奇偶校验)码是一类具有稀疏校验矩阵的线性分组码,不仅有逼近Shannon限的良好性能,而且译码复杂度较低,结构灵活,是近年信道编码领域的研究热点-LDPC (Low-density-parity-check, low-density parity check) codes are a class of sparse check matrix of linear block
girth84r
- 该算法构造了一个列重为4的校验矩阵,并检验了是否存在周长为8的环-The algorithm constructs a series of important check matrix of 4 and test whether there was a perimeter ring of 8
linear_code
- 线性码,包含生成矩阵,冗余校验矩阵,编码,译码,十进制二进制转换-linear code, including generate matrix, parity check matrix, syndrome decoding, decimal to binary converter and so on.
LDPC-bin
- 2进制LDPC解码器,4000*6000 校验矩阵,速度快-LDPC binay decoder, 4000*6000 H checking matrix, high speed
PEG-by-Hu
- Hu Xiaoyu的PEG算法,程序运行时实时显示当前校验矩阵的环长。-Hu Xiaoyu s PEG algorithm, this code can display the cycle girth when runing
52021866ldpc_ber
- 应用c语言生成校验矩阵H,对于初学者有很多的好处-C language generation applications check matrix H, there are many benefits for the beginner
how-to-produce-H-G-of--LDPC
- 生成LDPC校验矩阵H和生成矩阵G的C语言程序-failed to translate
Han-plain-code-for-all-code-words
- 知晓(7,4)汉明码的校验矩阵,就能该码的所有码字,你可以改变码个数,得不同的码字-Known (7,4) Hamming code check matrix, we can code all of the code word, you can change the code number, was a different code word
LDPC_LogBP
- 低密度奇偶校验码的对数域BP算法,通过生成校验矩阵得到误码率曲线-Low-density parity-check codes of log-domain BP algorithm, by generating a check matrix obtained BER curves
Eliminate-short-check-matrix-ring
- 对消去短环的LDPC码校验矩阵的构造进行分析,发表在通信技术上。-Eliminate short-check matrix ring construction of LDPC codes
LDPC-codes--short-loop-algorithm
- 一种LDPC码校验矩阵消短环算法,发表在计算机工程与科学上-One kind of check matrix of LDPC codes eliminate short-loop algorithm
RC_LDPC-code-check-matrix--method
- 一种改进的扩展RC_LDPC码校验矩阵构造方法,发表在山西电子技术上-An improved expansion RC_LDPC code check matrix construction method
Uniform-loop-based-on--LDPC
- 一种基于均匀环路的LDPC码校验矩阵的构造方法,发表在信号处理杂志上。-Uniform loop based on check matrix of LDPC code construction method
Check-matrix-of-LDPC
- 重庆大学硕士论文,LDPC码校验矩阵构造及编码研究-Check matrix of LDPC codes constructed and Coding
LDPC_guass
- LDPC码的高斯消元法由校验矩阵到生成矩阵的产生-LDPC codes of Gaussian elimination to generate the check matrix by the matrix generation
G
- 基于高斯消去的LDPC编码程序 改程序主要是将一个一般的校验矩阵化成下三角矩阵,再根据后向递推公式直接得到校验比特值-Of LDPC codes based on Gaussian elimination procedure