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Jacobi
Jacobi矩阵一般是坐标变换时用的——这个坐标系的坐标依次对那个坐标系的坐标求偏导数即得Jacobi矩阵。积分时从直角坐标变到球坐标、极坐标肯定要在积分号里乘上Jacobi矩阵的行列式。
若其特征值全为正，则此Jacobi矩阵正定，即它的任何二次型都大于零。并且如果是对称Jacobi矩阵，还可以实相合于一个单位阵。是比较强的条件。矩阵A的特征值是这个关于x的方程的所有根
det(A-xI)=0(Jacobi)
- 2010-12-20 23:19:38下载
- 积分：1
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matlabjiaocheng
matlab教程，包括matlab语言基础，入门知识，非线性规划，二次规划等内容(matlab tutorial, including matlab language base, getting started, nonlinear programming, quadratic programming and other content)
- 2015-04-16 15:48:44下载
- 积分：1
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chapter2
matlab在数学建模中的应用 第二章 原书配套 很好用(application in modeling with matlab chapter2)
- 2012-04-22 16:40:48下载
- 积分：1
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AdaptiveMedianFilter_MATLAB_code
adaptive denosing matlab code for median filter
- 2014-11-27 16:36:48下载
- 积分：1
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leiziqunyouhuasuanfaMatlabyuanchengxu
这个程序就是最基本的粒子群优化算法程序，用Matlab实现，非常简单。只有几十行代码。正所谓
一分钱一分货啊，优化效果不总是令人满意。(This procedure is the most basic particle swarm optimization procedures, using Matlab implementation, is very simple. Only a few dozen lines of code. One is the so-called sub-penny ah goods, and optimize the result is not always satisfactory.)
- 2009-03-14 20:29:49下载
- 积分：1
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UKF
这是关于UKF（无味卡尔曼滤波算法）算法的matlab程序(This is on the UKF algorithm matlab program)
- 2013-08-13 14:59:13下载
- 积分：1
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Matlab1---Eshelby-Tensor-General-Case
General case Smatrix for Eshelby Function in MicroMechanics
- 2014-11-10 01:11:47下载
- 积分：1
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GA1
基本遗传算法的代码，基于精英保留策略的二进制遗传算法(Binary genetic algorithm based on elite retention strategy)
- 2020-06-28 20:40:02下载
- 积分：1
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yuce
用matlab实现的对一阶系统实现的预测函数控制，能有效的处理小扰动，效果非常理想。(Achieved with the matlab implementation of the first-order predictive functional control system can effectively deal with small perturbations, the effect was very good.)
- 2010-09-15 09:49:36下载
- 积分：1
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Resonator-Design-
固体谐振腔基模光斑半径,包含两镜腔，三镜腔，四境腔，五境腔，六镜腔！！！！(The design considerations of high average power solid-state lasers including material properties, rod and slab geometries, laser reflectors and optical resonators ete are discussed in detail.
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- 2012-05-18 09:56:51下载
- 积分：1
