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Optimization_Newton
设r是f(x) = 0的根，选取x0作为r初始近似值，过点（x0,f(x0)）做曲线y = f(x)的切线L，L的方程为y = f(x0)+f (x0)(x-x0)，求出L与x轴交点的横坐标 x1 = x0-f(x0)/f (x0)，称x1为r的一次近似值。过点（x1,f(x1)）做曲线y = f(x)的切线，并求该切线与x轴交点的横坐标 x2 = x1-f(x1)/f (x1)，称x2为r的二次近似值。重复以上过程，得r的近似值序列，其中x(n+1)=x(n)－f(x(n))/f (x(n))，称为r的n+1次近似值(Let r is f (x) = 0 root, select the initial approximation x0 as the r, over point (x0, f (x0)) to do the curve y = f (x) the tangent L, L the equation y = f ( x0)+ f ' (x0) (x-x0), find the intersection of L and the x-axis of abscissa x1 = x0-f (x0)/f' (x0), x1 is called an approximation r. Through points (x1, f (x1)) to do the curve y = f (x) the tangent, and find the intersection of the tangent with the x-axis of abscissa x2 = x1-f (x1)/f ' (x1), x2 is called r the second approximation. Repeat the process, get an approximation of the sequence r, where x (n+1) = x (n)-f (x (n))/f ' (x (n)), as an approximation of r n+1 times)
- 2011-06-21 21:13:09下载
- 积分：1
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mesh-all-surface
Matlab 的M 文件，实现任意空间曲面的绘制！(matlab m file,draw all surface)
- 2013-02-07 10:56:11下载
- 积分：1
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xDifferential
用有限差分法、多项式拟合方法和三次样条插值方法对离散数据进行数值微分(Using the finite difference method, polynomial fitting method and cubic spline interpolation method for numerical differentiation of discrete data)
- 2012-10-03 16:32:25下载
- 积分：1
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Harris_conner_detection
Harris_conner_detection，用MATLAB实现Harris角点检测算子的源码，用于特征点提取及图像配准等。(Harris_conner_detection, use MATLAB to achieve Harris corner detection operator of the source code for the feature point extraction and image registration and so on.)
- 2009-01-02 16:10:43下载
- 积分：1
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codes
abt lbg algorithm using matlab
- 2011-09-07 23:09:08下载
- 积分：1
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GA_reactive
利用遗传算法实现无功优化，寻找最优点进行无功补偿(Reactive power optimization based on genetic algorithm)
- 2021-04-03 15:39:06下载
- 积分：1
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MATLAB6.0
说明： MATLAB6.0数学手册，可以帮助大家学习MATLAB6.0中有关数学计算方面的知识。(MATLAB6.0 mathematics manuals that can help them to learn MATLAB6.0 mathematical calculations related to knowledge.)
- 2010-03-29 10:50:49下载
- 积分：1
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t
说明： The anisotropic diffusion
filter is formulated as a process that enhances object boundaries
by performing intra-region as opposed to inter-region
smoothing
- 2011-09-23 20:48:38下载
- 积分：1
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Matlab-handbook
matlab使用手册，基本教程，从零开始学matlab(matlab handbook)
- 2013-03-18 18:50:06下载
- 积分：1
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optimPID
按照对象优化PID参数。具有多种优化算法选择。并且模型可以直接添加。功能特别强大
！(Optimization of PID parameters as object. With a variety of optimization options. And the model can be added directly. Particularly powerful!)
- 2015-03-20 20:03:02下载
- 积分：1
