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Description: 稀疏性方程组的优化求解算法，利用L1-Norm求解最稀疏的方程组解。主要用于压缩感知领域。
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Size: 79265 |
Author: personalfree@163.com |
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Description: 解决L1正则化问题的一系列最新算法MATLAB代码 亲自测试 好用
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Size: 46203 |
Author: xjcuihb |
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Description: 变分偏微分方程图像处理工具包，包括计算曲率，方差，L1,L2范数等29个实用算法-variational PDE image processing tool kit, including the calculation of curvature, variance, L1, L2 norm, and other practical algorithms 29
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Size: 15360 |
Author: zhuboy |
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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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Size: 365568 |
Author: wanghaisong |
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Description: matlab实现的1范数优化代码，实现绝对值偏差最小的算法。-matlab norm to achieve a optimized code to achieve the smallest absolute deviation algorithm.
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Size: 79872 |
Author: alyan |
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Description: 是一種線性方成的分類器。SVM透過統計的方式將雜亂的資料以NN的方式分成兩類，以便處理。LIBLINEAR is a linear classifier for data with millions of instances and features. It supports L2-regularized logistic regression (LR), L2-loss linear SVM, and L1-loss linear SVM. -Main features of LIBLINEAR include
Same data format as LIBSVM, our general-purpose SVM solver, and also similar usage
Multi-class classification: 1) one-vs-the rest, 2) Crammer & Singer
Cross validation for model selection
Probability estimates (logistic regression only)
Weights for unbalanced data
MATLAB/Octave, Java interfaces
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Size: 521216 |
Author: 陳彥霖 |
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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-magic Compressive Sensing 简单工具包-l1-magic Compressive Sensing
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Size: 368640 |
Author: leon.jiang |
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Description: 最小化l1范数的Matlab代码。求解模型为：
min lambda*|x|_1+||A*x-y||_2。其中，|x|_1表示x的1-范数，||*||_2表示2-范数。该模型在稀疏成分分析、压缩传感器等领域有广泛的用途。- l1-Regularized Least Squares Problem Solver
l1_ls solves problems of the following form:
minimize ||A*x-y||^2+ lambda*sum|x_i|,
where A and y are problem data and x is variable (described below).
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Size: 3072 |
Author: 云上 |
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Description: 基于matlab的稀疏表示中L1范数计算源码-the codes for L1 in sparsty representation with matlab
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Size: 404480 |
Author: jed.liu |
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Description: L1 minimization and compressive sensing
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Size: 244736 |
Author: Joey |
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Description: 基于matlab开发的GSM物理层仿真程序，包括信道编解码、GSMK调制解调、viterbi均衡等整套的L1算法，并有详细的文档说明。-Matlab based on the development of GSM physical layer simulation program, including channel encoding and decoding, GSMK modulation and demodulation, viterbi algorithm for a balanced and so the whole set of L1, and detailed documentation.
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Size: 1657856 |
Author: 李亚洲 |
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Description: 稀疏编码的工具包，用matlab实现，数学上是求解l1 norm最小化-toolkit for sparse coding
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Size: 9216 |
Author: 韩琦 |
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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: L1-MAGIC is a collection of MATLAB routines for solving the convex optimization programs central to compressive sampling. The algorithms are based on standard interior-point methods, and are suitable for large-scale problems
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Size: 740352 |
Author: thao |
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Description: 压缩感知的一个应用实例，对压缩后的信号用BP算法重构-An application of compressed sensing, on the compressed signal with the BP algorithm has
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Size: 3072 |
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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: 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: 利用L1范数TV正则化对影像进行超分辨率重建(Super resolution reconstruction of images using L1 norm TV regularization)
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Size: 1076224 |
Author: EvelynGao
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Description: GPS信号频谱，matlab语言，里面有CA码和P码的子文件，最后将各信号频谱画出来。(GPS signal spectrum, MATLAB language, there are ca code and P code sub file, finally the signal spectrum will be drawn.)
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Size: 3072 |
Author: 13647987 |
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