optimization_Matlab

该程序给出了基于AR时间序列建模的陀螺随机漂移模型，并利用卡尔曼滤波方法滤除陀螺随机漂移，经验证，有良好效果。(failed to translate)

关于医学图像的基于形状的图像检索。预处理用小波去噪 ，特征选用不变矩。(image preprocessing)

说明：  打开视频文件,将图片分割成若干帧，并将每一帧存起来(open the video)

说明：  ：将信息论中熵的概念应用到特征选择中，定义了两种信息测度评价特征——误差熵和混叠熵，然后阐述了两种定义的不 用物理意义，分析了计算熵中最关键的区间划分问题，并提出一种较好的区间划分方法。(: The concept of entropy in information theory applied to feature selection, the definition of information measure evaluation of two features- error entropy and mixing entropy, and then describes the two definitions do not have the physical meaning of the calculation of entropy in the range of the most critical partitioning problem and propose a better method of interval division.)

第16章 偏微分方程的数值解法.zip。是从书中光盘里直接拷贝的代码，放在这里，与大家共享，共同交流，希望对大家有帮助。(Chapter 16 Numerical Solution of Partial Differential Equations)

这是关于PCA主成分分析降维，文件夹里有.mat格式的数据文件，里面数据可供测试PCA降维使用。(This is about PCA principal component analysis dimension reduction, folder. Mat data file format, data available for test use PCA dimensionality reduction.)

基于matlab的三维时域有限差分程序（cpml吸收边界），使学习时域有限差分方法的好资料。(Matlab-based three-dimensional finite difference time domain procedures (cpml absorbing boundary), so that learning FDTD good information.)

说明：  PSO算法，通用性较强，只要换一下fitness就可以了(PSO algorithm, universal strong, as long as a change in fitness can be a)

THIS CODE IS SHOWN YOU how to detection the character (alphabetic)

连续混沌系统函数仿真程序及功率谱、分岔图等仿真程序(Continuous chaotic system function emulator and power spectrum, bifurcation diagram simulation program)