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Newton_Steffensen
本源程序是基于Newton迭代改进的Steffensen加速法，具有更好的收敛性质(The source code is based on the Newton iteration acceleration method to improve the Steffensen, has better convergence properties
)
- 2011-12-02 15:25:18下载
- 积分：1
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边缘预测
边缘预测提出了一种基于预测的、有一定自适应性的边缘检测方法。介绍了其原理和算法实现过程。通过计算两个相邻像素的灰度值的均值、均方差和梯度来预测下一个像素的灰度值,比较预测值和真实值来判断下一个像素是否是边界点。通过与现有同类算法的比较,证明了该算法的优越性(A predictive and adaptive edge detection method is proposed. The principle and implementation process of the algorithm are introduced. The gray value of the next pixel is predicted by calculating the mean, mean square deviation and gradient of the gray value of the two adjacent pixels. The prediction value and the real value are compared to determine whether the next pixel is a boundary point. The superiority of this algorithm is proved by comparing with the existing similar algorithms.)
- 2020-06-18 02:20:02下载
- 积分：1
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Finite_difference_method
有限差分法
微分方程和积分微分方程数值解的方法。基本思想是把连续的定解区域用有限个离散点构成的网格来代替， 这些离散点称作网格的节点；把连续定解区域上的连续变量的函数用在网格上定义的离散变量函数来近似；把原方程和定解条件中的微商用差商来近似， 积分用积分和来近似，于是原微分方程和定解条件就近似地代之以代数方程组，即有限差分方程组 ， 解此方程组就可以得到原问题在离散点上的近似解。然后再利用插值方法便可以从离散解得到定解问题在整个区域上的近似解。
(Finite Difference Method
Numerical solution of differential equations and integro-differential equation approach. The basic idea is to set a continuous solution of the region with a finite number of discrete points instead of a grid consisting of, these discrete points called grid nodes the solution of a continuous area on a given function of continuous variables used in the definition of discrete grid variable function approximation the original equation and boundary conditions in the micro-business operators to approximate differential, integral with the points and to approximate, so the original differential equations and boundary conditions are replaced by algebraic equations near Side, that is, finite difference equations , solve this equation group can get the original problem in discrete points on the approximate solution. And then using interpolation methods can be determined from the discrete solution of the problem solution of the approximate solution on the entire region)
- 2009-12-16 22:12:15下载
- 积分：1
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2dBEM
二维边界元Matlab程序 附初始条件 运行结果 (2D Matlab BEM program)
- 2009-06-08 14:04:37下载
- 积分：1
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kaihuanDC
利用matlab建立的模型——开环直流调速系统（电机控制）(The open loop dc speed control system
)
- 2012-06-09 14:37:32下载
- 积分：1
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cantilever-beam-master
说明： 绝对节点坐标法matlab程序，针对大变形，大转角问题(Matlab program of absolute node coordinate method)
- 2020-10-11 16:47:33下载
- 积分：1
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tdnn
TDNN for time series forecasting
- 2014-07-09 14:01:59下载
- 积分：1
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LPF_WINDOW
基于不同window的LPFdesign( MATLAB programme for window-based FIR low-pass filter design )
- 2013-04-06 22:09:53下载
- 积分：1
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l1ioftb2
说明： 该算法非常适用于正系统、正切换系统等仿真(NUMERICAL SIMULATION FOR POSITIVE SYSTEMS and positive switched system)
- 2018-12-24 16:10:25下载
- 积分：1
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svmshiyancx
实现基于SVM的说话人识别，其算法比传统的svm有所改进，鲁棒性更强(SVM-based speaker recognition, and improvements in the algorithm than the traditional svm more robust)
- 2012-05-16 15:24:25下载
- 积分：1
