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Description: Toolbox for Numerical Computing with MATLAB （by Cleve Moler).
Numerical Computing with MATLAB （by Cleve Moler) is a textbook for an introductory course
in numerical methods, Matlab, and technical computing. The emphasis is on in-
formed use of mathematical software. We want you learn enough about the mathe-
matical functions in Matlab that you will be able to use them correctly, appreciate
their limitations, and modify them when necessary to suit your own needs. The
topics include
* introduction to Matlab,
* linear equations,
* interpolation,
* zero and roots,
* least squares,
* quadrature,
* ordinary di?erential equations,
* random numbers,
* Fourier analysis,
* eigenvalues and singular values,
* partial differential equations.
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Author: Michael A |
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Description: 使用冥法求特征值和特征向量。-law for the use of their offerings eigenvalues and eigenvectors.
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Size: 3091 |
Author: 颜欢 |
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Description: 使用反冥法算特征值和特征向量的算法。-use of anti-counting method offerings eigenvalues and eigenvectors of the algorithm.
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Size: 3810 |
Author: 颜欢 |
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Description: QR ALGORITHM To obtain the eigenvalues of a symmetric, tridiagonal n by n matrix
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Size: 2770 |
Author: 李野 |
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Description: 实对称 三对角阵的全部特征值及相应的特征向量的计算-Symmetric diagonal matrix of all eigenvalues and eigenvectors corresponding calculation
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Size: 2261 |
Author: 王杰 |
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Description: 矩阵特征值与特征向量的计算约化对称矩阵为对称对角阵的豪斯荷尔镕变换法似对称三对角阵的全部特征值、特征向量的计算等-Matrix eigenvalues and eigenvectors of the calculation about symmetry symmetric matrix diagonal matrix ho Shihemi Rong transform it symmetric tridiagonal matrix eigenvalue all, the eigenvectors of calculation
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Size: 7975 |
Author: 樊继东 |
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Description: 矩阵特征值的幂法- Matrix eigenvalues power law
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Size: 2048 |
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Description: 书是针对工程上常用的行之有效的算法而编写的C语言函数程序集，在第一版的基础上作了修改和扩充。书中包括了近几年出现的许多新算法。全书分为数值计算与非数值计算两部分。其中数值计算部分的内容包括：线性代数方程组的求解、矩阵运算、矩阵特征值与特征向量的计算、非线性方程与方程组的求解、插值、数值积分、常微分方程（组）的求解、拟合与逼近、数据处理与回归分析、极值问题、数学变换与滤波、特殊函数、随机数的产生、多项式与连分式函数的计算、复数运算；非数值计算部分的内容包括：排序、查找、图形模式下读写屏幕象点、基本图形操作、汉字操作等。-book is widely used in engineering at the effective preparation of the algorithm and C language function suite, on the basis of the first edition was revised and expanded. The book includes the past few years, many of the new algorithm. Topics are divided into the numerical and non- numerical calculation of two parts. These numerical part of the contents include : linear algebraic equations by solving the matrix computation, Matrix eigenvalues and eigenvectors of computing, nonlinear equations and solve equations, interpolation, numerical integration, ordinary differential equations (Group I) solution, fitting and approximation, data processing and back In analysis, optimization, mathematical transformation and filtering, special functions, the selection of random numbers, and even fracti
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Size: 230400 |
Author: 姚志良 |
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Description: 使用冥法求特征值和特征向量。-law for the use of their offerings eigenvalues and eigenvectors.
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Size: 3072 |
Author: 颜欢 |
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Description: 使用反冥法算特征值和特征向量的算法。-use of anti-counting method offerings eigenvalues and eigenvectors of the algorithm.
Platform: |
Size: 3072 |
Author: 颜欢 |
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Description: 实对称 三对角阵的全部特征值及相应的特征向量的计算-Symmetric diagonal matrix of all eigenvalues and eigenvectors corresponding calculation
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Size: 2048 |
Author: 王杰 |
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Description: 求取大型稀疏矩阵的特征根和特征向量，适用于matlab6.1以上的环境-strike a large sparse matrix eigenvalue and eigenvalues above applies to the environment matlab6.1
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Size: 2127872 |
Author: 白晓明 |
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Description: 利用C语言编译实现对对称三对角阵求解其全部特征值与特征向量-C language compiler to achieve symmetric diagonal matrix solving all their eigenvalues and eigenvectors
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Size: 1024 |
Author: 邹璇 |
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Description: 利用矩阵的奇异值分解压缩图像，先将图像分块，对各块中的每个对应象素内积得到相关矩阵A，然后对A进行奇异值分解，选择n（n<N）个较大的特征值对应的特征向量，利用该向量与各块图像内积来压缩和恢复图像-matrix of singular value decomposition image compression, image first block of the block of each pixel corresponding to be associated with the plot matrix A, and then A singular value decomposition, the choice of n (4; N) 000 eigenvalues larger the corresponding eigenvector, the use of the Vector with the block images within the plot to image compression and restoration
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Size: 1024 |
Author: 王志气 |
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Description: 矩阵的最大特征值的幂法.
对于工程计算而言，矩阵的特征值和特征向量都是相当重要和常见的数据，这里给出的幂法是一种常见的求解方法，用的是迭代的思想。
符号说明:
1A为待求的矩阵，
2Uk，Vk为迭代用的列向量。
3最后的最大特征值maxLamda由最后一次的max(Uk)-----求Uk中的绝对值最大的元素的绝对值.所决定。
而maxLamda所对应的特征向量由最后一次迭代的Vk所决定.
主要的想法就是先选一个不为0的初始向量U0!=0，然后按下面的式子迭代。
-matrix eigenvalue of the largest power France. For engineering calculation, Matrix eigenvalues and eigenvectors are very important and common data, here is the power law is a common solution, using the iterative thinking. Symbol : 1A of the question for the matrix, 2Uk, Vk iteration of the column vector. The final three largest eigenvalue maxLamda from last max (uk Hoffmann for the uk the largest absolute value of the absolute value of the element. by decision. While maxLamda corresponding eigenvectors from the last iteration of Vk decision. The main idea was first choice not one of the initial vector 0 U0! = 0, then by the following formula iteration.
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Size: 3072 |
Author: bass |
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Description: computes the eigenvalues of a symmetric tridiagonal
* matrix T. The user may ask for all eigenvalues, all eigenvalues
in the half-open interval (VL, VU], or the IL-th through IU-th eigenvalues.-computes the eigenvalues of a symmetric tr idiagonal* matrix T. The user may ask for all eig envalues. all eigenvalues in the half-open interval (VL. VU], or the IL-th through IU-th eigenvalues.
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Size: 6144 |
Author: 峰 |
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Description: 《陈必红算法》一书的附带的源代码，并有经本人修改过能在VC中使用。原书是在C++BUILDER中使用的。并加了一些其他的功能，比如样条插值等。此代码，可以完成矩阵的很多数值算法，求逆阵、特征向量、特征值，矩阵的加减乘除、傅立叶变换、gamma函数、数值解分微分等。-"Chen Hung method," a fringe of the source code, and as I changed the VC can be used. The original book is in the C BUILDER used. Plus a number of other functions, such as spline interpolation. This code can be completed in many numerical matrix algorithm, the inverse matrix, the eigenvectors and eigenvalues, the matrix arithmetic. Fourier transform, gamma function, numerical solution of differential- such.
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Size: 210944 |
Author: yyy |
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Description: 用lanczos求特征值的matlab程序-with lanczos eigenvalues for the Matlab procedures
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Size: 1024 |
Author: 韩国锋 |
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Description: 计算特征值和特征向量的幂法和反幂法以及计算矩阵的minres 算法的matlab程序-calculated eigenvalues and eigenvectors of power and anti-power-law and calculate the matrix algorithm mat minres lab procedures
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Size: 1024 |
Author: 韩国锋 |
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Description: 通过毫司何尔德变换法对矩阵特征值和特征向量的计算与数值模拟。-through cents Secretary Dr Eid transform the eigenvalues and eigenvectors of calculation and simulation.
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Size: 1024 |
Author: lsx |
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