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Description: 求解l1优化问题，在压缩传感中有应用，概算发可以求解三个模型：BP，BPDN和约束版本-Solves L1 problems arsing from Compressive sensing, compressive sampling and sparse optimization
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Size: 1024 |
Author: 杨俊锋 |
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Description: 附件代码为正交匹配追踪的源程序，用matlab编写，程序简单实用。-Annex code orthogonal matching pursuit of the source, written with matlab, the program is simple and practical.
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Size: 68608 |
Author: miaoguijun |
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Description: 用交替方向乘子法来求解L1正则化问题、BP问题、BPDN问题的一种算法-An algorithm for solving the L1 regularized problem, BP issue BPDN problem with alternating direction multiplier method
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Size: 5852160 |
Author: yangzhenzhen |
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Description: 该算法可以有效解决BPDN，BP以及Lasso问题- SPGL1 is a Matlab solver
for large-scale one-norm regularized least squares. It is designed to
solve any of the following three problems:
1. Basis pursuit denoise (BPDN):
minimize ||x||_1 subject to ||Ax- b||_2 <= sigma,
2. Basis pursuit (BP):
minimize ||x||_1 subject to Ax = b
3. Lasso:
minimize ||Ax- b||_2 subject to ||x||_1 <= tau,
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Size: 61440 |
Author: kaka |
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Description: 基于字典学习的匹配追踪算法，可以用来稀疏表示信号。包含matlab书和代码-Atomizer is a package of Matlab routines for atomic decomposition of signals
in various dictionaries
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Size: 2966528 |
Author: sqsjs |
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Description: some sparse solvers sparselab
OMP,B PDN,-some sparse solvers sparselab
OMP,BP,BPDN,...
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Size: 56320 |
Author: mo |
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Description: SPGL1，matlab toolbox 用于求解大尺度的L1范数的优化问题：BPDN，BP，LASSO。目前，这个是最新版本1.9.-SPGL1 is a Matlab solver for large-scale one-norm regularized least squares. It is designed to solve any of the following three problems:BPDN，BP，LASSO.SPGL1 relies only on matrix-vector operations Ax and A^T y and accepts both explicit matrices and functions that uate these products. SPGL1 is suitable for problems that are in the complex domain.
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Size: 71680 |
Author: 贝克汉公 |
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Description: Matlab 工具包，用于求解基追踪(BP)问题和基追踪去噪(BPDN)问题(Matlab toolbox , to solve Basis pursuit(BP) problems and Basis pursuit denoising(BPDN) problems)
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Size: 129024 |
Author: daoguang
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