application-of-copula

针对多椭圆检测问题提出了一种快速随机检测算法。该算法利用在图像中随机采样到的一个边缘点和 局部搜索到的两个边缘点以及这三个点的邻域信息确定候选椭圆,再将候选椭圆变换为对应圆,通过确认真圆来确 认真椭圆。在确定候选椭圆时,最大限度地减少随机采样点数‰ 剔除更多的非椭圆点,降低了无效采样,减少了无效 计算。数值实验结果表明:该算法具有良好的鲁棒性,其检测速度比同类算法快(Ellipse detection problem for many a fast random detection algorithm. The algorithm uses random sampling in the image of an edge point and the local search to the two edge points, as well as the three-point neighborhood information to determine the candidate ellipse, and then transformed into the corresponding elliptical candidate won, through the identification of real yen to confirm really elliptical. In determining when a candidate ellipse, to minimize random sampling points ‰ remove more non-oval points, reducing invalid sampling, to reduce the calculation invalid. Numerical experimental results show that: the algorithm has good robustness, and its detection faster than similar algorithms quickly)

解微分方程（组）的定步长四阶龙格库塔法算法源代码(Solution of differential equations (Group) of fixed step size fourth-order Runge-Kutta method algorithm source code)

cuantizacion uniforme de un archivo de audio .wav

LSB matching algorithm for matlab

在matlab中，rbf模糊神经网络的程序(In matlab, rbf neural network program)

说明：  modèle de la machine asynchrone avec un onduleur de tension

Frank-Wolfe算法 matlab(rank-Wolfe, matlab)

说明：  采用正交投影生成子空间算法来进行最大似然估计，程序已经运行出结果。可以放心使用(Orthogonal subspace projection algorithm for generating maximum likelihood estimates, the program has run out of results. Safe to use)

一种新的方法，可以自动对两幅图像进行刚性配准。采用matlab和c++混编，速度得到一定的提高。(Rigid body 2-D image co-registration (translation and rotation) is performed using maximization of mutual information. )

example data is Haberman