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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Author:liuhua |
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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 Platform: |
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 Platform: |
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. Platform: |
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. Platform: |
Size: 8192 |
Author:zhang chao |
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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. Platform: |
Size: 30720 |
Author:jia |
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Description: 本程序是利用同伦方法求解L1范数最小化的数值算法-This procedure is the use of homotopy methods to solve the L1-norm minimization numerical algorithm Platform: |
Size: 43008 |
Author: |
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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 Platform: |
Size: 162816 |
Author:刘小兰 |
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Description: 稀疏表达中最小化l1范数问题的求解过程，matlab编写-Sparse expression l1 minimization process of solving the problem of norm, matlab write Platform: |
Size: 79872 |
Author:zhaohouqiang |
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Search - l1-Minimization MATLAB