MSC

wavelet transform matlab code

Hu矩的计算，通过Hu矩计算可以实现图像的旋转、平移的不变特性(Hu Moment, can be achieved by Hu Moment of image rotation, translation invariant features)

说明：  結合webcam 進行人臉辨識並有GUI方便可正確執行(Combined with webcam for face recognition and can facilitate the correct implementation of GUI)

该算法利用BP神经网络描述了一个同心圆的分类算法。特点是可以任意定义多个隐层及隐层内的神经元数目。(the algorithm discribed a category of samecircle.with it you can define any number of buried layer and never cell number of each buried layer.)

用于解决单相并网中的锁相环问题，并实现相应的仿真验证探究。(To solve the problem of single phase grid connected in phase locked loop)

说明：  经典常规波束形成 包含几种方法的对比(Classic conventional beamforming with comparison of several methods)

This file has the codes which calculate tha characteristics of yagi-yuda antenna.

Double Inverted Pendulum Full-order observer design Reduced-order observer design Pole-placement method LQR method LQE method

最小外接矩形，基于最小外切矩形方法来计算目标区域的长宽(Minimum bounding rectangle)

胡不变矩相关代码，有所需图片和源程序m文件(Invariant moments)