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Description: 应用matlab中的窗函数法设计FIR数字滤波器
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Size: 25139 |
Author: 邓辉 |
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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: 希望对大家有所帮助，祝大家学习进步，有时间共同探讨问题
-Would like to help everyone, I wish everyone to learn and progress, have time to explore the issue of
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Size: 160768 |
Author: zhangyujin |
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Description: 应用matlab中的窗函数法设计FIR数字滤波器-Application of window function matlab design FIR digital filter
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Size: 24576 |
Author: 邓辉 |
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Description: This submission contains a collection of codes in different programming languages that implement the analytical framework proposed in
Koay CG, Sarlls JE, Ö zarslan E.
* Three Dimensional Analytical Magnetic Resonance Imaging Phantom in the Fourier Domain. Magn Reson Med. 58: 430-436 (2007)
The article above can be obtained from:
http://dir2.nichd.nih.gov/nichd/stbb/publications.html
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Size: 4662272 |
Author: hiyisf |
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Description: 求解大规模对称矩阵的CG算法，及预处理PCG使用Matlab语言，可以解1000阶以上的矩阵，以病态矩阵hilbert为例-Solving large-scale symmetric matrix of the CG algorithm, and pretreatment of PCG using Matlab language, you can order more than 1,000 solution matrix, as an example to pathological matrix hilbert
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Size: 3072 |
Author: 路路 |
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Description: CG方法 高等数值分析 PCG方法 最速下降法-CG methods of numerical analysis of higher PCG method steepest descent method
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Size: 1024 |
Author: CAICAI |
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Description: 无约束优化中的共轭梯度算法程序，解压缩后就可以用了-Unconstrained optimization of the conjugate gradient algorithm procedure can be extracted after the
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Size: 71680 |
Author: idhot |
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Description: CG共轭梯度法迭代解矩阵方程，Hhestens和Stiefel给出，-Conjugate gradient method CG iterative matrix equation solution, Hhestens and Stiefel given
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Size: 1024 |
Author: 佟跃 |
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Description: 给出了线性方程组的CG法、Gauss_Seidel、SOR、Jacobi、fem求解，-Linear equations given the CG method, Gauss_Seidel, SOR, Jacobi, fem solution
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Size: 3072 |
Author: 王海 |
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Description: To obtain the reparameterization of Bezier curve which is widely used in CG and CAGD design. Include the computing of Bernstein basis. C1 continuous boundary is used to the course.-To obtain the reparameterization of Bezier curve which is widely used in CG and CAGD design. Include the computing of Bernstein basis. C1 continuous boundary is used to the course.iii nnn mmm nnn
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Size: 5120 |
Author: wutongxiyu |
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Description: 采用CG法求解稀疏不对称的Ax=b-Implementation of a conjugate-gradient type method for solving sparse linear equations and sparse least-squares problems:
Solve Ax = b
or minimize || Ax- b ||2
or minimize || Ax- b ||2+ d2 ||x||2.
The matrix A may be square or rectangular (over-determined or under-determined), and may have any rank. It is represented by a routine for computing Av and A u for given vectors v and u.
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Size: 45056 |
Author: LSQR |
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Description: 采用CG法求解稀疏对称奇异矩阵得到的Ax=b-Implementation of a conjugate-gradient type method for solving sparse linear equations:
Solve Ax = b or (A- sI)x = b.
The matrix A- sI must be symmetric but it may be definite or indefinite or singular. The scalar s is a shifting parameter – it may be any number. The method is based on Lanczos tridiagonalization. You may provide a preconditioner, but it must be positive definite.
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Size: 6144 |
Author: MINRES |
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Description: Comparison of the Iterative Stationary of 1st and 2nd order and CG
methods on a Tikhonov regularization inverse problem: -Comparison of the Iterative Stationary of 1st and 2nd order and CG methods on a Tikhonov regularization inverse problem:
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Size: 65536 |
Author: jasper |
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Description: naville法，雅各比法，牛顿法，CG法等等数值分析课程中使用的Matlab程序。-naville method, Jacobi method, Newton method, CG method, etc. used in numerical analysis courses Matlab program.
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Size: 457728 |
Author: don |
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Description: CG MATLAB实现算法，算法很简单，只有几行-CG
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Size: 6144 |
Author: 刘松 |
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Description: 共轭梯度法，有例子。使用MATLAB编程，居实用性。-include example.
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Size: 1024 |
Author: YU Peng |
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Description: 共轭梯度法CGmatlab程序 解线性方程组-Conjugate gradient method matlab program for solving linear equations
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Size: 1024 |
Author: zn |
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Description: 实用共轭梯度法MATLAB源代码，最速下降法MATLAB源代码，MATLAB语言(Practical conjugate gradient method MATLAB source code)
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Size: 1024 |
Author: 小如呀
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Description: CG算法，需要Q矩阵或者D 矩阵的可以私聊(CG calculation CG algorithm, the Q matrix or the D matrix can be used for private chat)
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Size: 146432 |
Author: 王二萌萌哒
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