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UCA_SMI
- QR分解SMI算法的目的正是要避免直接来解线性方程，而是将自相关矩阵分解，并利用Givens旋转实现数据矩阵的QR分解，最终将权矢量的求解问题转化为三角线性方程组的求解问题。-QR decomposition SMI algorithm, whose objective it is to avoid directly to solution of linear equations, but will auto-correlation matrix decomposition, and the u
QR_factorization
- These are the QR/RQ factorization techniques required for the Zero forcing detection technique for MIMO.
findlyap
- The alogrithm employed in this toolbox for determining Lyapunov exponents is according to the algorithms proposed in [1] A. Wolf, J. B. Swift, H. L. Swinney, and J. A. Vastano "Determining Lyapunov Exponents from a Time Series," Physica D, Vol. 1
numerical_analysis_QR_decomposition
- 本程序用带双步位移的QR分解法求一给定矩阵的全部特征值，并对其中的每一个实特征值求相应的特征向量，给出算法的设计方案和全部源程序，计算并输出如下内容：（1）矩阵经过拟上三角化后所得的矩阵；（2）对矩阵进行QR分解后所得的矩阵Q、R和RQ；（3）矩阵的全部特征值；（4）矩阵的相应于实特征值的特征向量。-The program uses two-step displacement with QR decomposition method find all the characteristics of
Decomposition_QR
- QR分解法是三种将矩阵分解的方式之一。这种方式，把矩阵分解成一个正交矩阵与一个上三角矩阵的积。QR 分解经常用来解线性最小二乘法问题。QR 分解也是特定特征值算法即QR算法的基础。-QR decomposition are the three ways of decomposition of the matrix. In this way, the matrix decomposition into an orthogonal matrix and an upper triangular mat
Polynomial-fitting
- 、对给定的若干组数据，按照指定的阶数，根据最小二乘原理分别利用正规方程方法 和QR 分解方法进行多项式拟合。 2、对给定的若干组数据，求经过这些点的插值多项式。-Given set of data, according to a specified order, according to the principle of least squares normal equations Polynomial fitting and the QR decomposition method.
Programs
- Gram-Schmidt QR分解 Householder QR 分解 Given-Rotation QR 分解 Fast Given-Rotation QR分解 Upper Hessenberg矩阵 -Gram-Schmidt QR decomposition Householder QR decomposition Given-Rotation QR decomposition Fast Given-Rotation QR decomposition Upper Hess
2010011016_e8_p1
- 1、对给定的若干组数据，按照指定的阶数，根据最小二乘原理分别利用正规方程方法和QR 分解方法进行多项式拟合。 2、对给定的若干组数据，求经过这些点的插值多项式。 -1, for a given number of sets of data, according to the order specified in accordance with the principle of least squares methods are the use of the normal equatio
parts
- part1用三次样条插值的三弯矩法 part2求非线性方程及方程组的根 part3用龙贝格和高斯法求积分 part4比较三次样条求导法与数值积分求导法 part5用指定方法求给定方程组的解 part6研究解线性方程方程组的迭代法收敛速度 part7求非线性方程及方程组的根 part8用QR算法求矩阵特征值 part8求非线性方程及方程组的根-Three moment Method part2 part1 cubic spline interpolation wit
given rotation and householder reflection
- Givens rotation and Householder reflection