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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
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用幂法与反幂法求矩阵的最大特征值及最小特征值-with power law with the anti-power method for matrix eigenvalue of the largest and the smallest eigenvalue
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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
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北航数值分析大作业第二题:用幂法和反幂法求501阶矩阵的特征值-Numerical analysis of a large operation Beihang second question: The power method and inverse power law seeking 501 order matrix eigenvalue
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矩阵特征值的幂法- Matrix eigenvalues power law
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此程序用fortran语言编写,主要功能是用乘幂法求矩阵的最大特征根。-This procedure used fortran language, the main function is used by power-law matrix of the largest eigenvalue.
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运用幂法求矩阵的主特征值(及最大特征值)-The use of power-law matrix of the main features of value (and the largest eigenvalue)
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自己编写的程序,用jacobi方法来求解对称矩阵的特征值还有用OR算法以及反幂法来求解特征值。-I have written procedures, with jacobi method to solve the symmetric matrix eigenvalue algorithm have to use OR as well as anti-power-law to solve the eigenvalue.
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矩阵特征值计算,方法为幂法,包含实验报告和源代码-Matrix eigenvalue calculation method for the power law, including the experimental reports and source code
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矩阵特征值计算,包括乘幂法、雅克比法、单侧旋转法、QR法的MPI源码-Matrix eigenvalue calculation, including the power by law, Jacques ratio method, unilateral rotation method, QR Law MPI Source
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用反幂法求解矩阵按模最小特征值及特征向量。数值分析c程序。-With the inverse power law model by solving matrix eigenvalue and eigenvector of the smallest. C numerical analysis procedures.
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本程序为求矩阵的最大特征值、全部特征值和特征向量,应用乘幂法和雅可比过关法-This procedure for the sake of the largest eigenvalue matrix, all eigenvalues and eigenvectors, applications by a power law and the Jacobi clearance method
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北航数值分析作业第一题
用幂法、反幂法求一个501*501的矩阵的最小特征值、最大特征值、按模最大特征值以及条件数和行列式.-Northern numerical analysis operations with the first question the power method, inverse power law find a matrix of 501* 501 minimum eigenvalue, maximum eigenvalue, maximum eigenvalue,
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通过求矩阵特征多项式的根来求其特征值
幂法求矩阵的主特征值及主特征向量
瑞利商加速幂法求对称矩阵的主特征值及主特征向量
收缩法求矩阵全部特征值
收缩法求矩阵全部特征值
位移逆幂法求矩阵离某个常数最近的特征值及其对应的特征向量
QR基本算法求矩阵全部特征值
-Characteristic polynomial by the root of a matrix to find the eigenvalues of a matrix power m
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幂法求矩阵最大特征值和特征向量,编译环境vs2010-Matrix Power Law eigenvalue and eigenvector of the largest, the build environment vs2010
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使用反幂法求矩阵的最小特征值和特征向量 c++程序-Inverse power law with the minimum of a matrix eigenvalue and eigenvectors c++ program
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幂法求矩阵特征值,矩阵已内置,可修改为其他输入方式-The power law matrix eigenvalue matrix has built-in, can be modified to other input
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数值分析中,用幂法和反幂法去计算矩阵的最小特征值和最大特征值-Numerical analysis, using the power method and inverse power method to calculate the minimum eigenvalue of the matrix and the largest eigenvalue
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北京航空航天大学硕士研究生数值分析课的第一次大作业,用幂法反幂法求取矩阵的最大最小特征值-Minimum and maximum eigenvalue of the first graduate of Beijing University of Aeronautics and Astronautics numerical analysis class job, using the power method matrix inverse power law to strike
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幂法求矩阵特征值程序
幂法求矩阵特征值(最大特征值及其对应的特征向量)-Matrix eigenvalue power law program
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