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Description: 矩阵奇异分解(svd)最新c++版本，性能更稳定-matrix decomposition (SVD) c latest version of a more stable performance
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Size: 83607 |
Author: 样反 |
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Description: SVD分解 C++
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Size: 5752 |
Author: duluo180 |
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Description: 矩阵的奇异值分解算法-A algorithm of matrix singular value decomposition
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Size: 9216 |
Author: 董启文 |
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Description: 经典c程序100例==1--10 【程序1】 题目：有1、2、3、4个数字，能组成多少个互不相同且无重复数字的三位数？都是多少？ 1.程序分析：可填在百位、十位、个位的数字都是1、2、3、4。组成所有的排列后再去 掉不满足条件的排列。 2.程序源代码： main() { int i,j,k printf("\n") for(i=1 i<5 i++) ／*以下为三重循环*/ for(j=1 j<5 j++) for (k=1 k<5 k++) { if (i!=k&&i!=j&&j!=k) /*确保i、j、k三位互不相同*/ printf("%d,%d,%d\n",i,j,k) }-classic procedures hundred cases == 1-- 10 procedures-- a topic : 1,2,3,4 figures, the number can be formed with each other with no repeat of the triple-digit figures? How many are? 1. Program Analysis : can fill the 100, 10, 000 the number of spaces are 1,2,3,4. With all the components removed after not satisfied with the conditions. 2. Source code : main () (int i, j, k printf ( "\ n") for (i = 1 ilt; 5 i)/* the following as the triple cycle*/for (j = 1 JLT; 5 j) for (k = 1 KLT; 5 k) (if (i! = ki! = jj! = k)/* i, j, k three disparate*/printf ( "% d,% d,% d \ n ", i, j, k
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Size: 304128 |
Author: 刘宋 |
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Description: 矩阵奇异分解(svd)最新c++版本，性能更稳定-matrix decomposition (SVD) c latest version of a more stable performance
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Size: 83968 |
Author: 样反 |
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Description: 利用奇异值法（SVD）对载入数据进行主成分分析，源代码-use of the singular value (SVD) included data on principal component analysis, source code
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Size: 8192 |
Author: baby |
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Description: 很好用的有关矩阵的各种操作，包括求逆，特征值，特征向量，svd分解等-good part of the matrix of various operations including inverse, eigenvalues, eigenvectors, svd decomposition, etc.
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Size: 15360 |
Author: 高纯玲 |
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Description: 给出了利用svd求解方程组的代码，结果的有效性在主函数中得到验证-Given the use of SVD for solving equations of the code, the validity of the results in the main function has been verified
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Size: 250880 |
Author: mawei |
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Description: libmyssvd, svd开发包.自然语言处理中，进行LSI的必备包，有任何问题可以访问其官方网站或直接和作者联系。-libmyssvd, svd development kit. natural language processing, the essential package for LSI, has any questions can visit their official website or contact the author directly and.
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Size: 832512 |
Author: |
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Description: 由c语言编写的解非线性方程，线性方程组代码，包括LSQR,SIRT,SVD等算法源代码-By c language solution of nonlinear equations, linear equations code, including LSQR, SIRT, SVD algorithm source code, etc.
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Size: 9216 |
Author: 胡治权 |
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Description: 采用两种方法计算PCA的程序：SVD和计算Covariance。程序包括VC++代码和Matlab代码。-PCA method uses two types of procedures: SVD and calculate Covariance. Procedures including VC++ Code and Matlab code.
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Size: 22528 |
Author: myb |
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Description: compute single value decomposition of a matrix in c
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Size: 70656 |
Author: 张记清 |
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Description: The document describes an AP library adapted for C++. The AP library for C++ contains a basic set of mathematical functions and collection classes needed to run the programs from the ALGLIB website.
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Size: 72704 |
Author: 大宾 |
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Description: SVD随着计算机网络的不断发展,多媒体信息的版权保护问题变得十分突出,已成为一个非常紧迫的议题。数字水印技术是实现版权保护的一种非常有效的方法,已经成为信息隐藏领域的一个热门方向。本文着重讨论了数字水印技术在数字图像中的应用,特别地,对于基于神经网络和SVD的自适应的数字水印技术进行了深入的研究与实验。首先比较全面地介绍了数字水印技术的发展历史、现状、基本模型、特征、分类、现有的主要的算法和应用,并对数字水印的发展前景做出了一个展望。接着阐述了神经网络和奇异值分解( SVD)的相关理论。利用图像分割法,提出了基于图像分割和SVD的数字水印算法。该算法将原始图像划分为许多不同的区域,对于不同的区域,分别采用同一区域块用统一的量化步长和同一区域用基于统计特性的自适应量化步长等两种形式对其进行分析。而且在用统一的量化步长时,我们分别就嵌入部分分别为图像的某一区域和各个区域进行讨论。水印的提取不需要原始图像,并受到密钥的控制,不知道密钥就无法正确恢复水印。利用神经网络和奇异值分解的特性,提出一种通过自适应量化处理将二值水印图像嵌入到原始图像中的新的盲水印算法。该算法首先对原始图像进行小波变换-SVD随着计算机网络的不断发展,多媒体信息的版权保护问题变得十分突出,已成为一个非常紧迫的议题。数字水印技术是实现版权保护的一种非常有效的方法,已经成为信息隐藏领域的一个热门方向。本文着重讨论了数字水印技术在数字图像中的应用,特别地,对于基于神经网络和SVD的自适应的数字水印技术进行了深入的研究与实验。首先比较全面地介绍了数字水印技术的发展历史、现状、基本模型、特征、分类、现有的主要的算法和应用,并对数字水印的发展前景做出了一个展望。接着阐述了神经网络和奇异值分解( SVD)的相关理论。利用图像分割法,提出了基于图像分割和SVD的数字水印算法。该算法将原始图像划分为许多不同的区域,对于不同的区域,分别采用同一区域块用统一的量化步长和同一区域用基于统计特性的自适应量化步长等两种形式对其进行分析。而且在用统一的量化步长时,我们分别就嵌入部分分别为图像的某一区域和各个区域进行讨论。水印的提取不需要原始图像,并受到密钥的控制,不知道密钥就无法正确恢复水印。利用神经网络和奇异值分解的特性,提出一种通过自适应量化处理将二值水印图像嵌入到原始图像中的新的盲水印算法。该算法首先对原始图像进行小波变换...
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Size: 450560 |
Author: 白白 |
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Description: This svd source code implementation in c++ ,
the zip file contain the ap file ,more detail ,please see the ap library adapted for c++ in the zip file.also there is faq to answer your question.-svd source code implementation in c++ ,
This is the zip file contain the ap file ,more detail ,please see the ap library adapted for c++ in the zip file.also there is faq to answer your question.
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Size: 88064 |
Author: leespoon |
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Description: SVD算法可用来求解大多数的线性最小二乘法问题.对矩阵进行奇异值分解。-SVD algorithm is used to solve most of the linear least squares problem. Of the matrix singular value decomposition.
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Size: 5120 |
Author: vivi |
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Description: svd程序 首先是householder变换为上双对角矩阵，然后再是QR分解得到奇异值-svd C++
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Size: 2048 |
Author: jundu |
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Description: 奇异值分解的C语言程序，可以直接运行，高效简单易于理解-Singular value decomposition of the C language program can be run directly, simple and easy to understand effective
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Size: 2048 |
Author: xingdi |
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Description: C++实现矩阵的SVD分解，矩阵基本运算“+，-，*，/”，三角分解，QR分解，矩阵显示，矩阵转置，矩阵特征值与特征向量运算.
并在 Source.cpp中附有使用例子代码，方便读者快速上手。
经本人测试，完全可以运行，放心使用。
对于SVD分解，经过与matlab中结果对比，发现，当矩阵的列数>=行数时，基本没问题。(Using C++ language realizes the SVD decomposition of matrix,as well as the basic operation of matrix "+, -, *, /", triangular decomposition, QR decomposition, matrix display, matrix transpose, matrix eigen value and eigen vector operation.
And in Source.cpp, how to use these code was supplied, which is very convenient for you to quickly use these codes into your programming.
For SVD decomposition, I had compare the result with that of MATLAB,and I found that when the columns of the matrix number > = line number,my code has no problem.)
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Size: 30720 |
Author: 东篱
|
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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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