chzfsk

基于MATLAB的求函数包络线的方法，可求出函数上下两条包络线，并有图示显示。(MATLAB-based demand function envelope, can be derived function up and down two envelope, and the icon is displayed.)

floating point complex mult and approximation for fraction 1/3

竞争学习的matlab工具箱，其中包含som网络，rpcl聚类等(Competitive learning matlab toolbox, which contains som network, rpcl clustering, etc.)

说明：  在抗干扰算法中，对抗干扰权加Chebyshev窗，以降低副瓣电平，使方向图更好(In the anti-jamming algorithm, Chebyshev window on the right and interference to reduce the sidelobe level, so that pattern better)

用割平面法求解整数规划。先不考虑整数约束条件，求松弛问题的最优解，如果获得整数最优解，即为所求，运算停止．如果所得到最优解不满足整数约束条件，则在此非整数解的基础上增加新的约束条件重新求解．(By cutting plane method for solving integer programming. Not considered integer constraints, the optimal solution relaxation problem, if the integer obtained optimal solution is sought, and operation stops. If the optimal solution does not satisfy the integer constraints, then on the basis of this non-integer solutions adding new constraints on the re-solving.)

interface List<E> extends Collection.

离散型永磁同步电机滑模控制，采用锁相环实现角度估算，角度误差低，效果好。(PMSM_SMO_PLL,test is good.)

模糊c-均值聚类算法通过优化目标函数得到每个样本点对所有类中心的隶属度，从而决定样本点的类属以达到自动对样本数据进行分类的目的，一般用于故障识别与分类。(Fuzzy c- mean clustering algorithm obtains the membership degree of every sample point to all class centers by optimizing the objective function, and determines the classification of the sample points to achieve automatic classification of sample data. It is generally used for fault recognition and classification.)

this is a matlab implementation for som network

matlab 图像处理基础实例 100个基础图像实例 适合初学者(matlab code for fundemental image processing. 100 basical exmaples of image processing. Especially useful to beginners.)