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LDPC.rar
- LDPC码编译码源程序，可生成任意非规则二进制校验矩阵，并可进行LLR BP译码,LDPC codec source code can be generated non-arbitrary rules binary check matrix, LLR BP decoding can be carried out
decode.rar
- LDPC的Verilog程序源代码，包括仿真数据等。文件很大，请慢慢下载,LDPC of Verilog source code, including the simulation data. Large file, please download slowly
SPA_log
- LDPC码的和积算法，码长可以任意，输出多项式即可，译码输出软信息-Sum-product algorithm for LDPC codes, code length can be arbitrary, the output polynomials can be, decoder outputs soft information
H_1024x2048
- LDPC 码二进制规则码生成矩阵1024*2048，效果很理想-LDPC code rules binary code matrix to generate 512* 1024, the effect is very satisfactory
H_2048x4096
- LDPC 码二进制规则码生成矩阵2048*4096，效果很理想-LDPC code rules binary code generated matrix 2048* 4096, the effect is very satisfactory
DVB_S2_Codes
- Alternative good LDPC codes for DVB-S2-In our following paper, we find that the shortten codes of DVB-S2 have some problems,this program can provide a good DVB-S2 LDPC code without cascaded BCH codes. [1] Yang Xiao, Kiseon Kim, "Alternative
LDPC
- LDPC码的C语言实现，对于研究通信信道编码技术的人员有较大帮助-LDPC code of the C language, the study of communication channel coding techniques to help the staff more
girth4_count
- 本程序可检验所设计的LDPC码中的4环个数。LDPC码中的4环决定LDPC码的解码算法是否能够快速收敛，见程序前言中的参考文献。 LDPC码为高性能信道纠错码，已被DVB-s2和IEEE802.16e采纳。-This procedure can be designed to test the LDPC code in ring number 4. LDPC code of 4 Central decision LDPC code decoding algorithm is able to f
H_512x1024
- LDPC 码二进制规则码生成矩阵512*1024，效果很理想-LDPC code rules binary code matrix to generate 512* 1024, the effect is very satisfactory
qaryLDPC
- 关于多进制LDPC码的编译码的matlab代码-Ary LDPC codes on the coding and decoding of the matlab code
LDPC
- LDPC码译码器，采用BCJR算法，效验矩阵为1000*500.MATLAB代码2010a运行通过-LDPC code decoder, using the BCJR algorithm, well-tested code matrix is 1000* 500.MATLAB run through 2010a
CMMBRECEIVER
- 移动多媒体信息接收机的仿真，对数据进行了调制、OFDM解调、解扰、解星座映射、比特解交织、LDPC解码、RS解码。-i call this cmmb_receiver,it receives data from cmmb_sender,it can demoluta data,do several kinds of decodings.at last,wo get virtual data,maybe there is some falt,but,dont worry,among the dec
PEG
- LDPC code construction
LDPC_PEG
- 关于LDPC积累码的性能仿真，以及PEG LDPC码字的生成，转换为LDPCA码-Simulation accumulated on the LDPC codes, and PEG LDPC codeword generated code converted LDPCA
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.
XOR_tree
- This source code is a check node unit for LDPC decoder. The language is Verilog HDL.
NonBinary_LDPC
- ldpc码是现在5G主要的应用，因此该程序研究了实现多进制ldpc编译码的方法，为进一步学习ldpc码具有一定作用。(LDPC code is now the main application of 5G, so the program studies the method to realize the coding and decoding of multi-digit LDPC code, which has a certain role in further learning the LD
_IEEE802.11ad标准中LDPC编译码的研究
- 首先，认识标准。从系统层面和物理层两方面介绍此标准，给出标准的发送端和接收端系统结构框图，重点描述标准中物理层的特征，总结出标准的重要特点和关键技术。 其次，研宄和实现两种编码器。根据标准中码矩阵的特点，设计一种高效的编码器，完成的实现。在此基础上提出一种新的编码结构一旋转码，对旋转编码器结构进行探究，完成它的仿真和实现。(First of all, recognize the standard. This paper introduces the standard from two aspec