搜索资源列表
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
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.
NonCvxGroupSparsity
- 本程序为一种基于凸优化的OFDM信道估计算法，平滑SLO算法是求解稀疏线性方程组的一种迭代解法，本程序将其应用于OFDM信道估计，取得了较好的信号估计精度以及速度-This procedure is a convex optimization of OFDM-based channel estimation algorithm, smoothing algorithm SLO is sparse system of linear equations to solve an iterative m
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
- LDPC码编解码仿真程序，BSC、AWGN信道，sparse编码-LDPC code decoding simulation program, BSC, AWGN channel, sparse coding
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 codes, is not only good perfo
needell-dissertation
- 基于cs的稀疏信道估计算法原理即MATLAB程序-Cs based on the principle of sparse channel estimation algorithm that MATLAB program
ARRAY
- 稀疏矩阵转置和乘法，通过循环条用，实现一个简单的矩阵相乘-Sparse matrix transpose and multiplication, through the circulation channel used to achieve a simple matrix multiplication
pnlmsandmodifiedpnlms
- 由于通常的通信信道的冲激响应的稀疏性，使得NLMS算法的收敛速度还有待提高。所以，近年来，有学者提出了成比例的归一化的均方误差算法(PNLMS)。PNLMS在自适应过程的开始阶段有着很快的收敛的速度，但是迭代过程越往后，收敛速度越慢。于是，众多学者提出了许多的改进算法。本程序是通过matlab仿真对近年来流行的PNLMS,IPNLMS,MPNLMS等算法进行的仿真程序-As usual communication channel impulse response sparse, making t
chabEst01_Para
- In this code, the BER performance of a system which uses sparse channel estimation is compared with a system which uses LSE channel estimation. It is shown that using sparse technique improves the performance of the system
sparse-channel-estimation
- analysis of sparse channel estimaiton techniques in the litterature.
MIMO_SparseChannel
- 多发多收的稀疏信道估计的仿真程序，运用LS、OMP与时反算法- Multiple overcharged sparse channel estimation simulation program, using LS, OMP and time-reverse algorithm
SPARSE-CODE-CHANNEL
- SPARSE CHANNEL ESTIMATION
chabEst01_Para-(1)
- THIS IS COMPARISION BETWEEN SPARSE CHANNEL ESTIMATION
spares_channel_estimation
- 稀疏信道估计的经典参考代码，值得下载学习-classic programming code of sparse channel estimation which is deserved for learning and it the website of mathworks.
MP
- 该代码可用于信号的处理。用MATLAB代码书写，可用于稀疏信道的估计-This code can be used to process the signal. Writing code using MATLAB, it can be used to estimate the sparse channel
MP
- 该代码可以实现无线传输时，稀疏信道用MP算法所得误码率计算-The code can be achieved when the wireless transmission, the sparse channel with the MP algorithm obtained bit error rate calculation
sparse-channel-estimation-algorithm
- 基于多输入多输出的正交频分复用的压缩感知稀疏信道的估计算法-An estimation algorithm for compressed sensing sparse channel based on multiple input multiple output orthogonal frequency division multiplexing
sparse channel estimation
- 大规模MIMO系统中低复杂度的稀疏信道估计，该资料值得看一看。(Low complexity sparse channel estimation in large scale MIMO systems)
基于压缩感知的MASSIVE MIMO信道估计
- 基于压缩感知的MASSIVE MIMO信道估计，采用OMP算法解决稀疏信道估计问题。MASSIVE MIMO多小区多用户模型，合成稀疏信道（有效解决导频污染）。(Based on compressed sensing for MASSIVE MIMO channel estimation, OMP algorithm is used to solve the sparse channel estimation problem. MASSIVE MIMO multi cell and multi-