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MatlabprogrammsforencodinganddecodingofLDPCcodesov
- There is an example of how to use the LDPC encode/decode with AWGN channel model in files .\\ldpc_decode.m and .\\GFq\\ldpc_decode.m. There are a few parity check matrices available in the code but you can use other matrices provided you hav
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- bpsk 调制，awgn信道，ldpc 系统编码，概率域解码
AWGN
- ofdm + ldpc 再高斯信道的应用
LDPC编码译码MATLAB代码
- 基于随机生成的ldpc编码,AWGN信道,基于对数似然比的BP译码,可在不同的信噪比下得到不同的误码率
FFT_Based_LDPC.rar
- 此程序为非二进制LDPC 码的仿真程序. 信道为AWGN, 调制方式 是BPSK.,This program is used to simulation nonbinary LDPC codes over AWGN channel and BPSK modulation. The decoding algorithm is in the probability domain and with the fast Hadamard transform in the check node.
awgnllrn.rar
- 有关ldpc llr bp译码算法，在awgn信道下的仿真比较,ldcp decoding llr bp in awgn channer
kmplot
- LDPC codes BER simulation under AWGN channel. MacKay-Neal based LDPC matrix. Message encoding uses sparse LU decomposition. There are 4 choices of decoder: hard-decision/bit-flip decoder, probability-domain SPA decoder, log-domain SPA decoder, and si
awgn_simulator
- LDPC码在AWGN信道下的译码程序（c语言）-LDPC code in AWGN channel decoding procedures under (c language)
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.
LDPC_BSN
- LDPC codes BER simulation under AWGN channel. MacKay-Neal based LDPC matrix. Message encoding uses sparse LU decomposition. There are 4 choices of decoder: hard-decision/bit-flip decoder, probability-domain SPA decoder, log-domain SPA decoder, and si
LDPC-coded-OFDM-for-PLC
- LDPC coded OFDM system for power line communication in the presence of both AWGN and Impulsive noise-LDPC coded OFDM system for power line communication in the presence of both AWGN and Impulsive noise..
LDPC-encdecPAWGN
- LDPC编译码仿真。部分迭代编码，不限定H矩阵类型，SPA算法译码。-LDPC codec algorithm in AWGN channel。
LDPC
- AWGN下BPSK调制LDPC编译码程序-LDPC codes encoding and decoding algorithm in AWGN channel
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.
LDPC_basic1
- 基于C++实现的LDPC码仿真代码程序，awgn信道下的编解码。(The LDPC code simulation code program based on C++, and the codec in the AWGN channel.)
ldpc123
- Matlab仿真实现LDPC算法。BPSK调制，适用于AWGN信道(Matlab simulation implements the LDPC algorithm. BPSK modulation, suitable for the AWGN channel)
LDPC仿真高斯信道
- matlab下的LDPC仿真,高斯信道，调制方式为QPSK(A simulation of LDPC on matlab)
LDPC
- 无论是那种编码方式，在AWGN信道中的性能都明显由于在瑞利衰减信道中的性能。这一点也符合实际。毕竟AWGN信道是瑞利衰减信道的特殊情况。除此之外，在研究单一编码方式误码率时，样本帧数越大，则得到的误码率曲线就越平滑，较少出现较明显的凸起。(Either way, the performance in AWGN channel is obviously due to the performance in Rayleigh attenuation channel. This is also in l
LDPC
- 1） 生成具有大小的LDPC奇偶校验矩阵。 2） 使用BF算法对使用1）生成的码字进行解码。 3） 给出解码算法在BPSK调制和AWGN信道下，信噪比为1、1.5、2、2.5、3db时的误码概率。(1)Generate a parity check matrix of LDPC with size . 2)Use the BF algorithm to decode a codeword generated by using 1). 3)Give the bit error probabilit