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Description: 实现矩阵的Cholesky分解,用Cholesky分解求ARMA模型的参数并作谱估计,利用分裂基算法求复序列 的DFT.将得到的 解卷绕，得到无跳变的相频特性.计算七类窗函数并给出归一化对数幅频曲线-achieve Matrix Cholesky decomposition, Cholesky decomposition used for ARMA model and the parameters for spectral estimation, the use of split-based algorithms for complex sequence of DFT. will be the unwrapped. be no change at the phase frequency characteristics. Calculation seven categories window function is given to one of several pieces of frequency curve
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Size: 6144 |
Author: zhoujianfang |
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Description: 用Cholesky分解求ARMA模型的参数并作谱估计。-Using Cholesky decomposition for ARMA model parameters and for spectral estimation.
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Size: 3072 |
Author: 张华 |
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Description: This demonstration shows that reordering the rows and columns of a sparse matrix S can affect the time and storage required for a matrix operation such as factoring S into its Cholesky decomposition
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Size: 1024 |
Author: 楚燕 |
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Description: 实现矩阵的Cholesky分解的C语言代码-The realization of Matrix Cholesky decomposition C language code
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Size: 1024 |
Author: xiao |
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Description: 数值线性代数的Matlab应用程序包
共13个程序函数，每个程序函数有相应的例子函数一一对应，以*Example.m命名
程序名称 用途 Method 方法
GrmSch.m QR因子分解 classical Gram－Schmidt orthogonalization 格拉母－斯密特
MGrmSch.m QR因子分解 modified Gram－Schmidt iteration 修正格拉母－斯密特
householder.m QR因子分解 Householder 豪斯霍尔德QR因子分解
ZXEC.m 最小二乘拟合 polynomial interpolant 最小二乘插值多项式
NCLU.m LU因子分解 Gaussian elimination 不选主元素的高斯消元
PALU.m LU因子分解 partial pivoting Gaussian elimination 部分选主元的高斯消元
cholesky.m 楚因子分解 Cholesky Factorization 楚列斯基因子分解
PwItrt.m 求最大特征值 Power Iteration 幂迭代
Jacobi.m 求特征值 Jacobi iteration 按标准行方式次序的雅可比算法
Anld.m 求上Hessenberg Arnoldi Iteration 阿诺尔迪迭代
zuisu.m 解线性方程组 Steepest descent 最速下降法
CG.m 解线性方程组 Gradients 共轭梯度
BCG.m 解线性方程组 Biconjugate Gradients 双共轭梯度
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Size: 6144 |
Author: YUXIANGCHENG |
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Description: 本程序是我上课实验报告的源代码，用Cholesky分解求解最小二乘问题，并可以实现多项式拟合。输入请使用inpuy.dat文件。-This procedure is my school report on the source code of the experiment, using Cholesky decomposition to solve least squares problems, and polynomial fitting can be achieved. Please use the file input inpuy.dat.
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Size: 2048 |
Author: 杨文立 |
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Description: 乔列斯基分解的C语言实现，输入部分可通过txt文档形式输入，输出则直接显示在DOS环境中，适合数值分析、工程数值方法等课程的作业-Decomposition of the C language乔列斯基realize, enter part of the form through txt file input and output are directly displayed in the DOS environment, suitable for numerical analysis, engineering, numerical methods of such courses from the operation
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Size: 2048 |
Author: Egret Egg |
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Description: 程序包中包括Chebyshev低通滤波器、巴特沃斯模拟低通滤波器、Cholesky分解、DFT算法、FFT算法，可以直接移植到嵌入式系统或DSP中实现。-Package includes Chebyshev low-pass filter, Butterworth low-pass filter simulation, Cholesky decomposition, DFT algorithm, FFT algorithm, can be directly transplanted to the embedded system or DSP to achieve.
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Size: 4096 |
Author: Wen |
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Description: 这是 对矩阵Cholesky分解 的一种方法的源代码.-This is the Cholesky decomposition matrix of a method
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Size: 1024 |
Author: s |
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Description: 几个简单的计算线性方程系数矩阵分解的算法，包括cholesky、doolittle、等-The calculation of a few simple linear equations coefficient matrix factorization algorithms, including cholesky, doolittle, etc.
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Size: 1024 |
Author: 孙莉 |
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Description: 利用平方根法（Cholesky法）求超定方程组的最小二乘解-Use the square root method (Cholesky method) for over-determined least squares solution of equations
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Size: 7168 |
Author: Edison |
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Description: 我这个程序实现了数值线性代数里面的cholesky分解-I realized this process numerical linear algebra inside Cholesky decomposition
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Size: 149504 |
Author: tangxin |
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Description: 程序包中含有Lagrange插值、Newton插值、Hermite插值、jacobi迭代、gauss迭代、 超松弛迭代、cholesky分解-Package contains Lagrange interpolation, Newton interpolation, Hermite interpolation, jacobi iteration, gauss iteration, ultra-relaxation iteration, cholesky decomposition
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Size: 3072 |
Author: funintears |
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Description: Mapack可用来做矩阵运算
Mapack is a .NET class library for basic linear algebra computations. It supports the following matrix operations and properties: Multiplication, Addition, Subtraction, Determinant, Norm1, Norm2, Frobenius Norm, Infinity Norm, Rank, Condition, Trace, Cholesky, LU, QR, Single Value decomposition, Least Squares solver, Eigenproblem solver, Equation System solver. The algorithms were adapted from Mapack for COM, Lapack and the Java Matrix Package.-Mapack available to do matrix calculation Mapack is a. NET class library for basic linear algebra computations. It supports the following matrix operations and properties: Multiplication, Addition, Subtraction, Determinant, Norm1, Norm2, Frobenius Norm, Infinity Norm, Rank, Condition, Trace, Cholesky, LU, QR, Single Value decomposition, Least Squares solver, Eigenproblem solver, Equation System solver. The algorithms were adapted from Mapack for COM, Lapack and the Java Matrix Package.
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Size: 37888 |
Author: Erison |
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Description: 此包包含了众多矩阵处理程序，能够满足矩阵处理的一般要求，由于将各功能分开到不同的“.cpp”文件中，故使用时需要用户自行选取更换合适自己使用的“.cpp”文件。其中，矩阵功能有：输出矩阵、矩阵转置、矩阵归一化、判断矩阵对称、判断矩阵对称正定、全选主元法求矩阵行列式、全选主元高斯(Gauss)消去法求一般矩阵的秩、用全选主元高斯-约当(Gauss-Jordan)消去法计算实(复)矩阵的逆矩阵、用“变量循环重新编号法”法求对称正定矩阵逆、特兰持(Trench)法求托伯利兹(Toeplitz)矩阵逆、实矩阵LU分解、用豪斯荷尔德(Householder)变换对一般m*n阶的实矩阵进行QR分解、对称正定阵的乔里斯基(Cholesky)分解及求其行列式值、一般实矩阵的奇异值分解、广义逆的奇异值分解。-look it yourself.
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Size: 1077248 |
Author: 雾水葛 |
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Description: 高性能cholesky分解法， 非常适合图形计算学-cholesky algorithom, for CV
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Size: 1024 |
Author: mpweng |
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Description: cholesky算法的实现代码，欢迎大家批评指正！-Algorithm cholesky code。welcome to download it！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！
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Size: 1024 |
Author: 朱作龙 |
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Description: LAPACK是用Fortran90和规定套路解决系统同步线性方程组，最小二乘解线性方程组，特征值问题，以及奇异值问题。相关的矩阵分解（陆，乔莱斯基，快速反应，分解，舒尔，广义Schur ）也提供了，因为有关的计算，如重新安排的舒尔分解和估计条件号码。致密带状矩阵的处理，而不是一般稀疏矩阵。在所有领域，类似的功能是提供真正的和复杂的矩阵，在单，双精度-LAPACK is written in Fortran90 and provides routines for solving systems of simultaneous linear equations, least-squares solutions of linear systems of equations, eigenvalue problems, and singular value problems. The associated matrix factorizations (LU, Cholesky, QR, SVD, Schur, generalized Schur) are also provided, as are related computations such as reordering of the Schur factorizations and estimating condition numbers. Dense and banded matrices are handled, but not general sparse matrices. In all areas, similar functionality is provided for real and complex matrices, in both single and double precision
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Size: 34160640 |
Author: Rocky |
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Description: This code is for solving differential eqns using cholesky decomposition method, gausselimination method, croutsdecomposition method, LaverrierFaddeev, GAUSSSIEDELGAUSSSIEDEL method
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Size: 4096 |
Author: Vrushabha |
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Description: cholesky方法计算方法研究生你可以随便用别客气-cholesky方法计算方法
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Size: 4096 |
Author: vang |
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