搜索资源列表
logdecoder
- ldpc译码算法，采用LOG算法，减少计算复杂度-ldpc decoding algorithm used LOG algorithm, to reduce the computational complexity
ldpc_decode_log
- LDPC译码算法，采用LOG方法，减少计算复杂度-LDPC decoding algorithm used LOG, to reduce the computational complexity
ldpc_decode_notLog
- LDPC译码算法，没有采用LOG方法，MATLAB语言实现仿真-LDPC decoding algorithm, without the use of LOG methods, MATLAB simulation
LDPC_BSN
- This LDPC software is intended as an introduction to LDPC codes computer based simulation. The pseudo-random irregular low density parity check matrix is based on Radford M. Neal’s programs collection, which can be found in [1]. While Neal’s collecti
LDPCsimulation
- 基於matlab編寫LDPC之編碼及BF、SPA、Log-SPA等演算法及系統錯誤率計算-The preparation of LDPC codes based on matlab and BF, SPA, Log-SPA and other algorithms and system error rate
LDPC_BSN
- LDPC编码的误码率分析，包括四种译码方法。-LDPC coded BER analysis, including four decoding methods.
LDPCBSN
- LDPC码既低密度奇偶校验码（Low Density Parity Check Code，LDPC），它由Robert G.Gallager博士于1963年提出的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，目前已广泛应用于深空通信、光纤通信、卫星数字视频和音频广播等领域。LDPC码已成为第四代通信系统(4G) -LDPC codes BER simulation under AWGN channel.
ldpc-bp-log
- matlab环境下BP译码log程序,很简洁,已运行成-ldpc bp decoding of log in matlab enviorment
ldpc-decode
- LDPC code decoding method based on log domain,it s very useful for beginner to simulate. Meanwhile the block length can be changed by parameter u.
LDPC_BSN
- Matlab code for LDPC log-domain decoder in AWGN channel-Matlab code for LDPC log-domain decoder in AWGN channel BEC Channel and BSC channel
test2
- This the LDPC code for Log domain-This is the LDPC code for Log domain
CPM_LDPC_SCCPM
- 基于matlab编写的SCCPM、LDPC+CPM仿真，涉及到LOG-MAP算法，SOVA算法，LOG-BP算法等，全是本人自己编写性能超强。代码过长，每个都几百行，如果疑问联系我Q905432530-Based matlab prepared SCCPM LDPC+CPM simulation involves LOG-MAP algorithm, SOVA algorithm, LOG-BP algorithm, all my own preparation super performanc
softdectry
- This soft decoding algorithm for the sumproduct implementation of the ldpc codoes. The program calculates the log likelihood ratio. And add them all in the . After running the programme type Eji to fing the final matrix of lg likelyhood ratios.H=L
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
bp
- LDPC码及其基于概率测度的和积译码算法.在此基础上对算法作融合,引入对数似然比概念,阐述了基于对数似然比测度的和积译码算法,对其校验节点消息传递实现技-LDPC codes based on their probability measure and product algorithm. Based on this algorithm for integration, the introduction of the log-likelihood ratio concept, elaborate
ldpc-bp-log
- 基于matlab的LDPC码的置信度传播编译码程序(Confidence propagation code program of LDPC code based on MATLAB)