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Sparse Recovery Experiments with Sparse Matrices
- Sparse Recovery Experiments with Sparse Matrices
SPARSKIT2.tar.gz
- 这是Yousef Saad编写的矩阵运算的Fortran软件包（A basic tool-kit for sparse matrix computations (Version 2),包含常见的排序，预处理(ILU分解等)，Krylov子空间迭代法，以及有限差分等方法得到的算例等。有不少很实用的子程序（比如稀疏矩阵相加、相乘等等，可以学习专家的设计哟！）。极力向学习大型线性方程组数值解的人推荐（不足之处就是Fortran实现，本人觉得还是C语言好）。,Yousef Saad This is pr
A-Sparse-Learning-Package
- 美国莱斯大学压缩感知稀疏学习工具箱，能把信号进行稀疏表示，进而实现远低于奈奎斯特抽样速率的压缩感知-Rice University study Toolbox sparse compressed sensing, sparse representation of the signal can, thus achieving much lower than the Nyquist sampling rate of the compressed sensing
decon.rar
- 地震资料中反褶积MATLAB数据处理包。包括了预测反褶积，脉冲反褶积，稀疏反褶积等。对于地震资料处理有极大实用价值。,Seismic data deconvolution MATLAB data processing package. Including predictive deconvolution, pulse deconvolution, such as sparse deconvolution. For the seismic data processing has great pra
PathSPCA
- 稀疏PCA的优化解算法，较新的pca算法，供大家学习交流！-Optimal Solutions for Sparse Principal Component Analysis
ICCG
- 稀疏非对称矩阵的ICCG法FORTRAN源程序-Sparse non-symmetric matrix of the ICCG method FORTRAN source code
DCS_spectrum_sensing
- 分布式压缩感知，DCS_SOMP算法。用于稀疏信号的分布式恢复。-Distributed compressed sensing, DCS_SOMP algorithm. Distributed for sparse signal recovery.
block_mp
- 压缩感知里面的稀疏重建问题，在原来MP的算法的基础上，提出了分块的思想，即将原子库分块后，测试算法的性能。-Compressive sensing is refered as the block sparse algorithm is described,that is based on the original MP algorithm,and the atom libruary is divided into blocks ,and the performance is testified.
ma yi sparse representation classification
- ma yi sparse representation classification .EXTENDED YALE B database.recognition rate 95 。-ma yi sparse representation classification. recognition rate 95 .
signal_decomposition_MP
- 稀疏信号分解利用匹配追踪算法，主程序+调用函数-Sparse signal decomposition, the main program calls the function+
sparse_coding
- .Sparse coding algorithm.We can also apply it onefficient sparse coding algorithm to a new machine learning framework called "self-taught learning", where we are given a small amount of labeled data for a supervised learning task, and lots of additio
Matlab-Code-for-Image-Representation
- 附件程序为图像稀疏表示的源代码，程序用matlab编写，能正常运行。-Sparse representation of the image attachment program source code, programs written with matlab able to function properly.
ompbox
- 稀疏表示正交匹配追踪算法matlab源代码-sparse representation
Wavelet_OMPfunc
- 压缩感知的典型程序仿真，稀疏基为小波基，重构算法为OMP算法。-Perception of typical compression process simulation, sparse basis for the wavelet, reconstruction algorithm for the OMP algorithm.
MP-FFT
- 基于FFT的MP算法（matching pursuit）匹配跟踪，实现信号的稀疏分解-FFT-based MP algorithm (matching pursuit) matching pursuit, sparse decomposition of the signals
Improved-non-negative-sparse-coding-algorithm
- 改进的非负稀疏编码图像基学习算法Improved non-negative sparse coding algorithm for image-based Learning-Improved non-negative sparse coding algorithm for image-based Learning
Sparse-matrix-transpose
- 绍了对稀疏矩阵进行压缩存储的几种存储方式，重点分析了稀疏矩阵的三元组压缩存储的不同存储结构，提出利 用数组首下标元素存储稀疏矩阵总行数、总列数和非零元素总个数三个信息的改进的三元组顺序表存储定义方式。同时给出 了用c语言编写的基于该定义上设计矩阵转置的几种算法。通过对各算法进行时间复杂度分析，总结出了几种算法的优 缺点。-Introduce a compressed sparse matrix storage of several storage
Sparse-and-Redundant-Representations
- Sparse and Redundant Representations From Theory to Applications in Signal and Image Processing，稀疏表示的最新巨作-Sparse and Redundant Representations From Theory to Applications in Signal and Image Processing, sparse representation of the latest blockbuster
Centralized-Sparse-Representation
- Sparse Representation or Collaborative Representation Which Helps Face Recognition
sparse-cvpr13
- 使用迁移学习和稀疏编码来实现不同领域之间的适配，是一种基于特征表示的迁移学习(This method is designed for image clustering and classification and called sparse subspace clustering.)