duda-Pattern-Classification-Matlab

采用自相关法提取基音周期，提取周期与实际值误差较小(Using autocorrelation method to extract the pitch period extraction cycle with the actual value of the error is smaller)

骨架算法的matlab实现，仿照matlab的库实现，并且用这个算法求出了一张样例图片的骨架。( Skeleton algorithm matlab realize, modeled matlab library implementation, and use this algorithm to obtain a sample picture of a skeleton.)

简单的matlab图象修正算法 采用的是sobel函数(Simple matlab edge extraction algorithm using sobel function)

关于超宽带定位与测距的源代码，比较有参考价值(UWB location and distance on the source code, compared with reference value)

说明：  求解系数矩阵由16阶Hilbert方程组构成的线性方程组,Gauss-Seidel迭代法；(The solution of coefficient matrix consists of 16 Hilbert equations, Gauss-Seidel iteration method.)

LDA简单的小程序，线性判别，用于分类的(LDA simple little program, linear discriminant for classification)

sharppart function for wavelet analysis

一个应用于做人脸识别之前，对人脸来提取特征点的，带方向的滤波操作(wld is a filter to extract the important features from face image.)

模态分解的MATLAB工具箱，非常有用的emd分解的工具(Mode decomposition MATLAB toolbox very useful tool emd decomposition)

基于遗传算法的道路图象分割,分割结果非常理想,可适用于各种环境.(The road based on genetic algorithms image segmentation, segmentation results are highly satisfactory and applicable to various environments.)