在 matlab 环境中检测圆

二维Renyi熵图像分割源代码（原创） 参考文献见源代码。(source code for two-dimensional Renyi entropy thresholding algorithm)

利用PCA演算法進行人臉辨識 開發環境Matlab(Face Recognition using PCA)

极速学习机,可以做模型预测、评价，比BP神经网络更优。(Fast learning machine, you can do the model prediction, evaluation, better than BP neural network.)

说明：  马氏距离，欧式距离的改进，里面有详细介绍说明(The improvement of Mahalanobis distance and Euclidean distance, which has a detailed introduction.)

The present matlab code derives from the basic Lattice Boltzmann code named LB BGK D2Q9 and submitted on 2005-02-10 (see Matlab Central) MATLAB release MATLAB 7.1.0 (R14SP3)

环天线的建模以及天线表面的电流分布三维图，小环的辐射强度、天线阻抗以及辐射方向图(Loop antennas and antenna modeling three-dimensional surface current distribution map, a small ring of radiation, the antenna impedance and radiation pattern)

PCM 编解码模型，信道是无噪声的，u=255，以正弦波作为测试(PCM codec model, the channel is noise-free, u = 255, as a sine wave test)

利用matlab建立污水处理厂模型，利用改进的遗传算法对该模型进行优化，参数可调整。(Use matlab to establish model of sewage treatment plant, the model is optimized by the improved genetic algorithm, parameters can be adjusted)

数字图像隐藏技术的仿真，针对一个图片现将其转换为灰白图像，然后将要隐藏的图片加入样本中，加入椒盐噪声攻击，最后将图片还原。(Digital image information hiding technology simulation, for a picture now converted to gray image, will then be hidden image is added to the sample, adding salt and pepper noise attack, finally will restore the picture.)

particle filter based on color to track object movement