搜索资源列表
sparsity
- This demonstration shows that reordering the rows and columns of a sparse matrix S can affect the time and storage required for a matrix operation such as factoring S into its Cholesky decomposition
reflections
- 文章User Assisted Separation of Reflections from a Single Image Using a Sparsity Priority的实现算法
CRC
- Sparse Representation or Collaborative Representation: Which Helps Face Recognition? This code devotes to analyze the working mechanism of SRC, and indicates that it is the CR but not the l1-norm sparsity that makes SRC powerful for face classificati
fast_sc.rar
- 稀疏编码的算法，运行请阅读readme文件，很简单,Sparse coding algorithmsrun matlab and execute: "demo_fast_sc(1)": epsilon-L1 sparsity penalty "demo_fast_sc(2)": L1 sparsity penalty
SAMP
- 压缩感知中的稀疏度自适应算法，针对稀疏度未知的情况进行迭代-sparsity adaptive matching pursuit
toolbox_sparsity
- the toolbox of sparsity
RSC
- 强壮的人脸识别系统，发表于cvpr2011年，程序是应用matlab实现-Recently the sparse representation (or coding) based classifi cation (SRC) has been successfully used in face recognition. In SRC, the testing image is represented as a sparse linear combination of the trai
superlu_3.1.tar
- SuperLU is a general purpose library for the direct solution of large, sparse, nonsymmetric systems of linear equations on high performance machines. The library is written in C and is callable from either C or Fortran. The library routines will perf
GroupSparseBox_V2
- Greedy Group Sparsity Promoting Optmization
hqp-1.9.5.tar
- HQP is a solver for nonlinearly constrained large-scale optimization. It is intended for problems with sufficient regular sparsity structure. Such optimization problems arise e.g. from the numerical treatment of optimal control problems. External int
Basu-2008-10-02
- Implementing Tabu Search to Exploit Sparsity in ATSP Instances
Graphic
- 基于图模型的图像分割并行算法研究与实现,该方案通过网格划分来实现相似度矩阵的并行计算同时考虑到相似度矩阵的稀疏性和矩阵向量乘运算的内在并行性, 在该方案中本文设计并行算法来求解特征值问题在环境下的实验结果表明, 该并行方案是提高图模型分割方法实时性的有效途径.-Image segmentation based on graph model of parallel algorithm and implementation of the program through the mesh to ach
overcomplete
- 收集的几篇关于稀疏性号冗余字典建立的中文文献，对初学者很有参考价值。-Collection of several dictionaries on the sparsity of the establishment of redundant number of Chinese literature, a good reference for beginners.
Sparse_ar
- sparsity preserving projections (SPP)方法，根据论文《sparsity preserving projections with applications to face recognition》使用AR人脸数据库-sparsity preserving projections (SPP)method, according to the paper "sparsity preserving projections with applications t
Sparsity Adaptive Matching Pursuit algoritm for compressed sensing
- SAMP.rar function [xr iter_num] = SAMP(y, Phi, step_size, sigma); % SAMP: Sparsity Adaptive Matching Pursuit algoritm for compressed sensing. % For theoretical analysis, please refer to the paper : % Thong. T. Do, Lu Gan and Trac D. Tran ,"
Sparsity-Collaborative-Track
- 基于稀疏表示的目标跟踪,对于稀疏表示应用于图像处理的同志可是一个借鉴。-Robust Object Tracking via Sparsity-based Collaborative Model
Structured-Sparsity-Models
- 用于混响背景语音分离的结构稀疏模型(Strutured sparisty model)方法-To further tackle the ambiguity of the reflection ratios, we propose a novel formulation of the reverberation model and estimate the absorption coefficients through a convex optimization exploiting
MP
- MP and omp and GOMP and MMV is algorithm recovery for sparsity peoblem.
examples
- 求解满足约束的稀疏化矩阵，使用L1范数进行凸松弛转化为一个凸优化问题(to solve the sparsity matrix)
Sparsity_rW
- noise sparsity estimation with rRW algorithm