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Description: ％ 奇异值分解 (sigular value decomposition,SVD) 是另一种正交矩阵分解法；SVD是最可靠的分解法，
％ 但是它比QR 分解法要花上近十倍的计算时间。[U,S,V]=svd(A)，其中U和V代表二个相互正交矩阵，
％ 而S代表一对角矩阵。 和QR分解法相同者， 原矩阵A不必为正方矩阵。
％ 使用SVD分解法的用途是解最小平方误差法和数据压缩。用svd分解法解线性方程组，在Quke2中就用这个来计算图形信息，性能相当的好。在计算线性方程组时，一些不能分解的矩阵或者严重病态矩阵的线性方程都能很好的得到解
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Size: 2746 |
Author: zhxj |
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Description: 数字水印技术已经成为信息隐含技术的新热门。这里提供一个基于svd的数字水印源代码，大家共享
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Size: 82997 |
Author: 张娜 |
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Description: SVD的有关资料，主要是入门的说明的，适合初学者。
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Size: 450818 |
Author: 蔡荣太 |
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Description: 基于svd的数字水印，信噪比比较高-Svd based digital watermarking, can also signal to noise ratio is relatively high
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Size: 21504 |
Author: 贺志恒 |
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Description: SVD based watermarking scheme.very easy description to understand-SVD based watermarking scheme.very easy description to understand...
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Size: 111616 |
Author: aseem |
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Description: SAS 奇异值分解 ，运用sas系统开发了SVD宏进行计算-SAS macro singular value decomposition
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Size: 14336 |
Author: jane fong |
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Description: （matlab）svd用于人脸识别的特征提取程序-(Matlab) svd for face recognition feature extraction process
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Size: 1024 |
Author: suekeats |
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Description: SVD算法，用matlab语言实现。txt文件
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Size: 811 |
Author: hardworking |
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Description: 奇异值分解方法计算最小二乘问题 SVD方法处理最小二乘问题 主函数(Singular value decomposition method for least squares problems)
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Size: 1024 |
Author: 六七七
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Description: image compression using svd
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Size: 429056 |
Author: advise20023
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Description: 简单的SVD基于movielens的开发python程序(this is a simple SVD write by python base on movielens dataset)
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Size: 838656 |
Author: 木木青
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Description: 本函数可以实现矩阵的LU变换、QR变换、SVD变换，开发环境为Matlab(This function can realize the matrix of the LU transform, QR transform, SVD transform, development environment for Matlab)
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Size: 1024 |
Author: MagicOrchid
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Description: 奇异值分解(SVD)VC++程序，网上的都有错误，此程序修正了错误的地方。(Singular value decomposition (SVD) VC ++program, there are errors on the Internet, this program fixes the wrong place.)
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Size: 2048 |
Author: tiptone
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Description: In this paper a new image compression technique is presented using Singular value decomposition (SVD) and wavelet difference reduction (WDR). In this we have done hybridization of these two techniques in order to achieve higher compression rate and better image quality.
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Size: 766976 |
Author: hiyam
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Description: documentation about watermarking using umatrix and svd
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Size: 1079296 |
Author: p_lou
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Description: DWT-SVD-master with matlab
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Size: 2580480 |
Author: hossey73
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Description: 奇异值分解算法SVD,其中包含几个构造的地震信号，分别去噪对比结果(ingular Value Decomposition (SVD) algorithm, which contains several structural seismic signals, denoising and contrast results respectively)
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Size: 2048 |
Author: flower0804@126.com |
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Description: 基于K-SVD字典学习程序,自适应学习字典(Dictionary learning program based on K-SVD)
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Size: 80896 |
Author: 豆神09 |
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Description: svd的简单实现。用于学习。用c语言实现的。(A simple implementation of svd. Used for learning)
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Size: 2048 |
Author: 血缇小小的 |
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Description: SVD算法不光可以用于降维算法中的特征分解，还可以用于推荐系统，以及自然语言处理等领域。是很多机器学习算法的基石。内含电影平分数据集(SVD algorithm can be used not only in feature decomposition of dimension reduction algorithm, but also in recommendation system, natural language processing and other fields. Is the cornerstone of many machine learning algorithms. Include movie bisection data set)
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Size: 12288 |
Author: douziy |
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