Description: 在C的环境下，使用HQR方法编写的一个求解矩阵特征值的程序。-In the C environment, the use of HQR method of preparation of a solution of matrix eigenvalue procedures. Platform: |
Size: 4096 |
Author:魏朋玉 |
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Description: PCA算法程序设计步骤：
1、去均值
2、计算协方差矩阵及其特征值和特征向量
3、计算协方差矩阵的特征值大于阈值的个数
4、降序排列特征值
5、去掉较小的特征值
6、去掉较大的特征值(一般没有这一步）
7、合并选择的特征值
8、选择相应的特征值和特征向量
9、计算白化矩阵
10、提取主分量
-PCA algorithm programming steps: 1 to mean 2, calculation of covariance matrix and its eigenvalues and eigenvectors 3, the calculation of covariance matrix eigenvalues greater than the threshold number of 4, in descending order of eigenvalue 5, remove the smaller eigenvalue 6, remove the larger eigenvalue (usually not this step) 7, the combined choice of eigenvalues 8, select the appropriate eigenvalues and eigenvectors 9, computing whitening matrix 10, principal component extraction Platform: |
Size: 4096 |
Author:琴 |
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Description: AHP层次分析法计算判断矩阵的最大特征值、权系数向量及权重总排序，简便实用。-AHP Analytic Hierarchy Process to determine the calculation of the maximum eigenvalue matrix, the weight coefficient vector and the total weight sorting, simple and practical. Platform: |
Size: 6144 |
Author:高昕 |
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Description: /// 该程序为求赫申伯格矩阵全部特征值的QR方法-/// The program for the sake of Joseph Berger Shanghai eigenvalue matrix of all the QR method Platform: |
Size: 1024 |
Author:小景 |
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Description: 程序设计步骤：
1、去均值
2、计算协方差矩阵及其特征值和特征向量
3、计算协方差矩阵的特征值大于阈值的个数
4、降序排列特征值
5、去掉较小的特征值
6、去掉较大的特征值(一般没有这一步）
7、合并选择的特征值
8、选择相应的特征值和特征向量
9、计算白化矩阵
10、提取主分量-Programming steps: 1 to mean 2, calculation of covariance matrix and its eigenvalues and eigenvectors 3, the calculation of covariance matrix eigenvalues greater than the threshold number of 4, in descending order of eigenvalue 5, remove the smaller eigenvalue 6, remove the larger eigenvalue (usually not this step) 7, the combined choice of eigenvalues 8, select the appropriate eigenvalues and eigenvectors 9, computing whitening matrix 10, principal component extraction Platform: |
Size: 1024 |
Author:lrx |
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Description: 包括使用修正Gram-Schmit算法实现QR分解，自编LU分解、利用幂法和反幂法计算矩阵最大和最小特征值的程序。例外附有使用这些算法的例子供参考。 QR decomposition algorithm based on modified Gram-Schmit LU decomposition algorithm algorithm used to find maximum and minimum eigenvalue based on power and inverse power method and some examples are also included.-Including the use of Gram-Schmit amended QR decomposition algorithm, self-LU decomposition, the use of power law and inverse power method to calculate maximum and minimum matrix eigenvalue procedures. With the exception of the examples of the use of these algorithms for reference. QR decomposition algorithm based on modified Gram-Schmit LU decomposition algorithm algorithm used to find maximum and minimum eigenvalue based on power and inverse power method and some examples are also included. Platform: |
Size: 4096 |
Author:gogomx |
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Description: 计算机常用数值计算算法与程序(C++),主要用于科学计算中的复数运算，多项式与连分式计算，矩阵运算，矩阵特征值与特征向量的计算，线性方程组求解，非线性方程(组)求解，插值，数值积分，常微分方程(组)求解，数值拟合与逼近，数据处理与回归分析，极值等。
-Commonly used computer algorithms and numerical procedures (C++), Mainly used for scientific computing complex in the computation, polynomials and continued fractions calculation, matrix operations, matrix eigenvalue and eigenvector calculation, solving linear equations , non-linear equation (group) to solve, interpolation, numerical integration, ordinary differential equations (group) to solve, numerical simulation and approximation, data processing and regression analysis, extreme value, etc.. Platform: |
Size: 216064 |
Author:范高杰 |
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Description: 运用双线性QR分解法求矩阵特征值及特征向量，并含有QR分解法子程序-Use of bilinear matrix QR decomposition method for eigenvalue and eigenvector and contains procedures for QR decomposition method Platform: |
Size: 207872 |
Author:zonk |
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Description: QR方法求赫申伯格矩阵的全部特征值，有例子，检验过，很顺利的-QR method for Joseph Berger Shanghai eigenvalue matrix of all, there are examples of tests, it is smooth Platform: |
Size: 1024 |
Author:张帆 |
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Description: 带双步位移的QR分解法求解矩阵的特征值和特征向量-With two-step displacement of the QR decomposition method for solving matrix eigenvalue and eigenvector Platform: |
Size: 2048 |
Author:Paul Wang |
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Description: 一个可以实现矩阵相关运算的程序，例如行列式值，逆矩阵，特征值，矩阵的迹等等，可以作为其他程序的辅助工具，具有一定的实用价值，编译通过，可运行-A matrix can be related to computing procedures, such as value determinant, inverse matrix, eigenvalue, matrix trace, etc., can be used as an aid to other procedures, has a certain practical value, the compiler is passed, can run Platform: |
Size: 107520 |
Author:石峰 |
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Description: 快速计算matrix最大特征值,只计算最大的,速度比较快,适合讲究效率的场合-Fast Calculation of the largest eigenvalue matrix, only the largest and faster for efficient occasions Platform: |
Size: 2048 |
Author:lijianyuan |
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Description: 求矩阵的特征值 可以方便快捷的计算矩阵的特征值 其中包括零矩阵-Eigenvalue matrix can be convenient and efficient calculation of matrix eigenvalues, including zero matrix Platform: |
Size: 3072 |
Author:苏雅 |
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Description: 通过这些能够熟练掌握MATLAB中特征值来计算相关函数，而且能通过编程实现多种矩阵特征值运算的算法。-Through these can master Eigenvalue MATLAB to calculate the correlation function, and can achieve a variety of programming matrix eigenvalue computing algorithms. Platform: |
Size: 3072 |
Author:王海波 |
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Description: 该程序包含矩阵最大特征值上、下界估计、线性方程组的求解、非线性方程组的一个最新迭代方法、数值积分、微分方程数值解！-The program contains the largest eigenvalue matrix, the lower bound estimates, linear equations, nonlinear equations, a recent iterative method, numerical integration, numerical solution of differential equations! Platform: |
Size: 6144 |
Author:刘利斌 |
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Description: 关于矩阵特征值问题的的源代码，matlab编写的，值得收藏，欢迎大家踊跃下载，为中国的科研事业做贡献-On the matrix eigenvalue problem of the source code, matlab prepared and worthy of collection, enthusiastically welcomed the U.S. download, in order to make China' s contribution to the cause of scientific research Platform: |
Size: 3072 |
Author:苏木亚 |
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Description: 用幂法与反幂法求矩阵的最大最小特征值，以及与某个值相近的特征值，模最小的特征值，条件数与行列式-Power law with power law and anti-matrix eigenvalues of the max-min, as well as the characteristics of a value similar to the value of the smallest modulus eigenvalue condition number and determinant Platform: |
Size: 3072 |
Author:maria |
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Description: 第一章 误差与范数 第二章 非线性方程（组）的数值解法 第三章 解线性方程组的直接方法第四章 解线性方程组的迭代法第五章 矩阵的特征值与特征向量的计算-Chapter norm error and the second chapter of nonlinear equations (Group) Chapter III of the numerical solution of linear equations solution methods of Chapter IV of the direct solution of linear equations Chapter V of the Code of iterative eigenvalue matrix and the characteristics of Vector Calculation Platform: |
Size: 900096 |
Author:songmingzhao |
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Search - eigenvalue matrix