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Description: 解决压缩感知的的L1番薯的L1算法代码大合集
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Size: 32256 |
Author: song_266_good |
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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: 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: C51单片机教程L1,以及L1的例子源代码.-C51 Singlechip Guide L1, and L1 example source code.
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Size: 652288 |
Author: 安 |
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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: Spectral Projected L1 solver
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Size: 66560 |
Author: angshul |
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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: L1 minimization and compressive sensing
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Size: 244736 |
Author: Joey |
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Description: l1范数的投影源码,用于高维的机器学习问题-L1 projection source codes
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Size: 208896 |
Author: kongkang |
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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: 这是加权L1的算法代码，用于压缩感知信号处理，很不错的-This is the weighted L1 algorithm code for compressed sensing, signal processing, it is good
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Size: 8192 |
Author: fanf |
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Description: 利用压缩感知实现波达方向估计，运用奇异值分解对接收信号进行降维，再利用L1范数进行估计(The DOA estimation is realized by compressed sensing, and the singular value decomposition is used to reduce the received signal, and then the L1 norm is used to estimate the DOA)
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Size: 1373184 |
Author: Double.L
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Description: GPS L1波段 simulink仿真，包括CA码，噪声。(GPS L1 band Simulink simulation, including CA code, noise.)
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Size: 8192 |
Author: 自己的情人
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Description: 优酷路由宝L1编程器固件，用于恢复出厂救砖用(Youku route treasure L1 programmer firmware)
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Size: 9916416 |
Author: dqedujszx |
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Description: 感觉这份代码中最有价值的应该是水声信道的建模，该源码来自美国 Parastoo Qarabaqi, Northeastern University, 2013其次其提供了基于l1范数下PCA处理算法，来对经由水声信道的信号进行处理给出误码率图，启动比较程序需要先使用信道生成函数对信号进行生成。(The most valuable part of this code is the modeling of underwater acoustic channel. Secondly, it provides a PCA processing algorithm based on L1 norm to process the signals passing through the underwater acoustic channel and gives a bit error rate chart. To start the comparison program, the channel generating function is needed to generate the signals first.)
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Size: 3496960 |
Author: 大大威武 |
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Description: 动态压缩感知（DSC）是压缩感知领域中一个重要的研究分支，它是近几年新兴起的一种信号处理与分析方法，与传统的压缩感知理论不同，DSC研究的对象是稀疏时变信号，并且已在视频信号处理和动态核磁共振成像等方面显示出了强大的应用潜力。本节正是在此基础上，提出了一种用于多普勒频率跟踪估计的DSC方法。首先，通过前一跟踪时刻所得到的先验DOA稀疏信息，获得当前跟踪时刻信号向量中各位置非零元素的分布概率，继而建立起动态DOA的稀疏概率模型。然后，采用加权l_1范数最小化方法重构出当前跟踪时刻的信号向量，从而确定非零元素的位置，获得DOA的实时估计值，最终实现运动目标的动态DOA跟踪。(L1 norm deals with DOA estimation)
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Size: 2048 |
Author: 傅里叶对我说 |
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