网站首页

登录

Matrix-theory

于 2012-10-11 发布文件大小:1909KB

 0  97

下载积分: 1 下载次数: 10

我要下载

代码说明：

矩阵理论：如线性空间、线性变换、内积空间、正交投影、Jordan标准型、范数理论等(Matrix theory: linear space, linear transformations, inner product spaces, orthogonal projection, Jordan standard norm theory, etc.)

文件列表：

矩阵论
......\1. 第一讲线性空间与线性变换.pdf,184168,2008-12-23
......\10.第十讲矩阵分析及其应用之二.pdf,103710,2008-12-23
......\11.第十一讲矩阵分析及其应用之三.pdf,129453,2008-12-23
......\12.第十二讲矩阵分解之二.pdf,390089,2010-03-29
......\13.第十三讲广义逆矩阵.pdf,416236,2008-12-23
......\2. 第二讲线性子空间.pdf,183631,2008-12-23
......\3. 第三讲线性变换之一.pdf,111229,2008-12-23
......\4. 第四讲线性变换之二.pdf,173244,2008-12-23
......\5. 第五讲线性变换之三.pdf,166715,2008-12-23
......\6. 第六讲 Jordan标准型.pdf,236057,2008-12-23
......\7. 第七讲范数理论及其应用之一.pdf,78592,2008-12-23
......\8. 第八讲范数理论及其应用之二.pdf,117548,2008-12-23
......\9. 第九讲矩阵分析及其应用之一.pdf,113671,2008-12-23
......\矩阵分析应用之一：MUSIC算法.pdf,45800,2008-12-23

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

signalfft
三个MATLAB里实现傅里叶变换FFT的源程序代码，每种代码都进行了作图演示(Three in MATLAB source code to achieve Fourier Transform (FFT), each code have been mapped demo)

2017-04-20 11:39:02下载

积分：1
DifferentialEquation
利用龙格库塔法（等步长，变步长）计算椭圆方程，双曲线方程，抛物线方程等。对各类微分方程进行数值计算。(The use of Runge-Kutta method (such as step, variable step size) calculated elliptic equations, hyperbolic equations, such as parabolic equation. Various types of differential equations for numerical calculation.)

2009-01-27 17:38:24下载

积分：1
共轭梯度法
说明：共轭梯度法（Conjugate Gradient）是介于最速下降法与牛顿法之间的一个方法，它仅需利用一阶导数信息，但克服了最速下降法收敛慢的缺点，又避免了牛顿法需要存储和计算Hesse矩阵并求逆的缺点，共轭梯度法不仅是解决大型线性方程组最有用的方法之一，也是解大型非线性最优化最有效的算法之一。在各种优化算法中，共轭梯度法是非常重要的一种。其优点是所需存储量小，具有步收敛性，稳定性高，而且不需要任何外来参数。(Conjugate gradient method Gradient) is a method between the steepest descent method and Newton's method. It only uses the first derivative information, but overcomes the disadvantage of slow convergence of steepest descent method, and avoids the disadvantage of storing and calculating Hesse matrix and solving inverse of Newton's method. Conjugate gradient method is not only one of the most useful methods to solve large-scale linear equations, but also the most effective method to solve large-scale nonlinear optimization One of the algorithms of. Among all kinds of optimization algorithms, conjugate gradient method is very important. It has the advantages of small storage, step convergence, high stability and no external parameters.)

2020-06-27 15:46:08下载

积分：1
cvf_rter
Compaq Visual Fortran Error Messages，对于利用CVF编程的programmer是本很好的对照手册。(Compaq Visual Fortran Error Messages, programming, programmer for the use of CVF is a very good control of the manual.)

2011-05-23 11:52:50下载

积分：1
EX2
利用有限元理论，求一二维梁的固有频率和振型。短边固定，给定长度、横截面积，弹性模量及材料密度已知。并对比理论计算结果进行分析。各参数自己设定。(Using finite element theory, seeking a two-dimensional beam natural frequencies and modes. The short side is fixed, given the length, cross-sectional area, modulus of elasticity and density of the material is known. And compare the theoretical calculation results were analyzed. Each parameter set.)

2012-11-19 18:55:57下载

积分：1
LBM 封闭腔体自然对流
封闭方腔自然对流格子布尔兹曼程序，在瑞利数为2000及4000时的两种算例，包括说明文字。(Closed square cavity natural convection lattice Boltzmann method)

2021-03-19 05:29:19下载

积分：1
cp1
计算风力机的转换功率的算例根据流体力学激盘素理论推出最大转换功率不可能超过0.47(cofficience of power change from wind energy to eletricity energy.)

2010-02-09 03:18:18下载

积分：1
PMF-FFT
详细介绍了PMF-FFT的原理和实现方法，对于初学者有一定的帮助(Details of the theory and implementation of PMF-FFT, there is some help for beginners)

2021-05-13 08:30:02下载

积分：1
UEL_XFEM
用fortran编写的计算水凝胶变形的UEL(Written using fortran calculated deformation of the hydrogel UEL)

2011-09-05 11:06:25下载

积分：1
numpy-dev
这是python一个数学计算库，非常有用，而且python在处理科学计算时经常会用到它(This is a mathematical calculation python library is very useful, but when dealing with scientific computing python often use it)

2015-03-20 16:13:31下载

积分：1

696518资源总数
104269会员总数
31今日下载