搜索资源列表
Improved-OMP-
- 改进OMP算法在人脸识别中的应用。析稀疏表示的人脸识别方法的基本原理,针对采用基于正交匹配追踪(OMP)的稀疏表示算法时,所获得稀疏系数存在负值的问 题,提出一种改进的正交匹配追踪算法。通过对稀疏系数的大小进行直接约束。减少负值稀疏系数的产生及算法迭代次数。并提高人脸识 别速度-Improved OMP Algorithm in Face Recognition
CS--design-MATLAB
- 基于MATLAB的图像压缩感知毕业设计说明书。运用matlab软件,在离散傅里叶变换(DFT)和离散余弦变换(DCT)分块CS的基础上,采用正交匹配追踪算法(OMP)实现了对一维信号和二维图像的高概率重构。将重构结果与原始信号对比,结果表明,只要采样数M(远小于奈奎斯特定理所需要的采样率)能够包含图像所需要的有用信息时,CS算法就能精确的完成对图像的重构,并且重构效果也比较好-Compressed sensing image graduation design specification bas
Iromp
- 改进的正则化正交匹配追踪算法代码,对正则化的规则进行了修改-Improved regularized orthogonal matching pursuit algorithm code for regularization rules were modified
rcosamp
- 压缩采样重构算法中的正则化压缩采样匹配追踪算法-Compression sampling reconstruction algorithm regularized compressive sampling algorithm Matching Pursuit
cs-isp
- 改进的子空间匹配追踪算法,对原子的筛选做了进一步的改进-Improved subspace matching pursuit algorithm, screening atoms make further improvement
cs-sarcosamp
- 改进的稀疏度自适应正则化压缩采样匹配追踪算法,在自适应的基础上运用了正则化的思想-Improved adaptive sparsity regularization compressive sampling Matching Pursuit algorithm, based on the use of adaptive regularization ideas
CS_OMP
- 正交匹配追踪算法—基于压缩感知信号重构.-Orthogonal Matching Pursuit algorithm- based on compressed sensing signal reconstruction
ayy_LFM_OMP
- 多目标的线性调频连续波回波信号的正交匹配追踪算法OMP稀疏分解,matlab语言编写。-OMP method for signal compression
omp-belong-to-greedy-algorithm
- 属于贪婪算法中正交匹配追踪算法,用于信道估计预编码中,利用稀疏性,减小信道估计和反馈的开销,此算法的输出为所需要的系数矩阵,压缩包中还有一些说明-Belonging greedy algorithm orthogonal matching pursuit algorithm, used for channel estimation pre-encoding, the use of sparsity, channel estimation and feedback to reduce the ov
SparseRecovery
- 几种常见稀疏恢复算法的matlab代码,包括FOCUSS算法,匹配追踪类算法等-Several common sparse recovery algorithm
compressed_sensing
- 1-D信号压缩传感的实现(正交匹配追踪法Orthogonal Matching Pursuit)-Orthogonal Matching Pursuit inCS
yall1
- 正交匹配追踪(OMP)算法的实现程序,用于压缩感知以及稀疏成像方面-Orthogonal Matching Pursuit (OMP) algorithm to achieve the program, aspects of compressed sensing and imaging for sparse
OMP
- 压缩感知 空域稀疏信号 精确恢复重建 匹配追踪算法 -compressive sensing sparse spatial signal orthogonal matching pursuit
omp
- 基于matlab仿真平台,快速匹配追踪OMP算法的图像稀疏分解与重构,并附带有OMP算法的详细讲解PPT-Based on the simulation platform of MATLAB, the fast matching pursuit (OMP) algorithm for image sparse decomposition and reconstruction. And with the OMP algorithm explained in detail PPT.
l1-algorithm
- 该软件包包含了合并执行在MATLAB9升-1的最小化算法。每个函数都使用一组参数是一致的(如停止准则和公差)与我们的基准脚本接口。 正交匹配追踪:SolveOMP.m 原对偶内点法:SolvePDIPA.m 梯度投影:SolveL1LS.m 同伦:SolveHomotopy.m 迭代阈值:SolveSpaRSA.m 近梯度:SolveFISTA.m TFOCS:SolveTFOCS.m SesopPCD:SolveSesopPCD.m 原始增强拉格朗日乘子:S
hunhelizi
- 这是一篇介绍混合离子如何实现匹配追踪算法的程序-This is an introductory mixed ionic how matching pursuit algorithm program
mp
- 匹配追踪算法在Matlab环境下对一维频域信号的重构源码-Matching Pursuit algorithm in Matlab source reconstruction of the one-dimensional frequency-domain signal
ROMP
- ROMP算法的子程序,压缩感知算法,正则化匹配追踪算法-routina of romp
matching pursuit &omp
- 贪婪算法的匹配追踪法和正交匹配追踪法的DOA估计。
Adaptive_Matching_Pursuit_method
- 自适应子字典的匹配追踪算法程序,matlab程序-adaptive dictionary matching pursuit method(gabor dictionary)