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Description: l1-magic的matlab代码，l1-magic: Recovery of Sparse Signals
via Convex Programming-l1-magic of matlab code, l1-magic: Recovery of Sparse Signalsvia Convex Programming
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Author: wanghaisong |
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Description: 以L1-minimization为核心的算法，近几年飞速进展，Compressive Sensing (Compressive Sampling) 已然成为数学领域和信号处理最前沿最热门的方向。最近一年多这种新形式的算法快速蔓延到模式识别界应用，论文质量高、算法效果好、而且算法一般都非常简单-To L1-minimization as the core of the algorithm, the rapid progress in recent years, Compressive Sensing (Compressive Sampling) has become the field of mathematics and signal processing the forefront of the most popular direction. Recently, more than a year this new form of pattern recognition algorithm for the rapid spread to industry applications, high-quality paper, the algorithm better, but are generally very simple algorithm
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Size: 16139264 |
Author: yuhua |
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Description: This package contains code for solving seven optimization problems.
-The main directory contains MATLAB m-files which contain simple examples for each of the recovery problems. They illustrate how the code should be used (it is fairly straightforward). The prefixes on the example files are as follows:
"l1eq" = L1 minimization with equality constraints,
"l1qc" = L1 minimization with quadratic (L2 norm) constraints,
"l1decode" = L1 norm approximation (for channel decoding),
"11dantzig" = L1 minimization with minimal residual correlation (the Dantzig selector).
"tveq" = TV minimization with equality constraints,
"tvqc" = TV minimization with quadratic constrains,
"tvdantzig" = TV minimization with minimal residual correlation.
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Size: 365568 |
Author: liuhua |
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Description: L1 minimization and compressive sensing
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Size: 244736 |
Author: Joey |
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Description: TV正则化去卷积the Iteratively Reweighted Norm algorithm for solving the generalized TV functional, which includes the L2-TV and and
L1-TV problems-An Iteratively Reweighted Norm Algorithm for Minimization of Total Variation Functionals
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Size: 9216 |
Author: mengmm |
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Description: 压缩感知中求解最优L1范数问题的BP算法内含指导文章-Compressed sensing in L1 norm to solve the problem of optimal BP algorithm article contains guidance
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Size: 369664 |
Author: 马春晖 |
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Description: l1benchmark 这个算法包提供了十种求解带稀疏约束的矩阵方程 AX=b 的 MATLAB 实现代码，并提供了一个比较各种算法求解结果的演示。-An L1-norm minimization benchmark package, which contains an implementation of ten L1-norm minimization algorithms in MATLAB. The package also provides a test script for comparing fast L-1 solvers via Gaussian projections.
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Size: 46080 |
Author: bsmsht |
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Description: 该源码实现了使用基于稀疏表示的人脸识别算法。使用GPSR作为l1模最小化方法。-This pack of code implement a imges-based face recognition using sparse representation classification. In the algorithm, i employ GPSR as tool to complete the optimization procedure of l1-minimization.
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Size: 8192 |
Author: zhang chao |
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Description: 最小化L1范数求解，通过L1-LS工具包。-L1 norm minimization solution, through the L1-LS kit.
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Size: 372736 |
Author: shi |
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Description: 用reweighted L1优化进行压缩感知的信号重建算法-Optimized by reweighted L1 signal is compressed sensing reconstruction algorithm
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Size: 3072 |
Author: 青龙牙旗 |
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Description: 目前比较流行的稀疏分解重构程序，可以用在人脸识别、字典构造等方面。-Currently popular sparse decomposition and reconstruction process, can be used in face recognition, dictionary structure and so on.
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Size: 30720 |
Author: jia |
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Description: Logistic Loss with the L1-norm Regularization subject to non-negative constraint
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Size: 4096 |
Author: Jessemao |
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Description: SolveHomotopy.m- l1 minimization Algorithm-SolveHomotopy.m-l1 minimization Algorithm
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Size: 5120 |
Author: 張軍銘 |
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Description: Yall是一个能求解6种不同最小化L1问题的matlab软件包。里面有详细的使用说明和算法求解的基本思路。-It is a Matlab solver that at present can be applied to the six L1-minimization models
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Size: 162816 |
Author: 刘小兰 |
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Description: L1 magic L1eq_pd. This code solve linear problem with l1 minimization method.
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Size: 788480 |
Author: ofalcin |
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Description: Dictionary Learning by L1-Minimization.
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Size: 1445888 |
Author: duaiwanmei |
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Description: 人脸识别中，稀疏表示求解l1范数的经典论文。-Face recognition, solving the l1 norm sparse representation of the classic papers.
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Size: 1681408 |
Author: liang |
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Description: L1 minimization Program
Compressive Sensing
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Size: 2048 |
Author: Mohammed |
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Description: 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：SolvePALM.m
双增广拉格朗日乘子：SolveDALM.m SolveDALM_fast.m-The package contains L1 minimization algorithm. such as SolveSpaRSA.m、SolveFISTA.m
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Size: 92160 |
Author: 王成 |
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Description: 对l1最小化的处理，其中包括全面的l1范数的解得算法，运用tv全变分最小的解决方法，适合于单像素以及图像处理的研究者参考。(L1 minimization, including the full L1 norm solution algorithm, the use of TV total variation, the smallest solution, suitable for single pixel and image processing researchers reference.)
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Size: 404480 |
Author: 123qy
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