yc

详细介绍主元分析的步骤、用matlab具体的实现方式(Details the steps of the principal component analysis using matlab specific way to achieve)

在matlab环境下实现语音信号的预处理，包括分帧，加窗，滤波，并进行端点检测，绘图。(Voice signal preprocessing in the Matlab environment, including the frame, windowing, filtering, and endpoint detection, drawing.)

共三个文件，以子函数调用的形式，分别实现了Capon的基本算法以及改进的MVDR算法(Of the three files, subroutine calls in the form of, respectively, to achieve the basic algorithm of Capon and improved MVDR algorithm)

md1 source code files

极化分类中的cloude算法，程序没有问题哦，毕设用的程序(Cloude polarization classification algorithm, the program is no problem Oh, the complete set with the program)

MATLAB基本矢量方向滤波器仿真实现（bvdf）。(MATLAB simulation of the basic vector direction filter (bvdf).)

fft fft folder contains fft and crop an image.

改进的hht算法，速度更快，分解出两个IMF。(Hht improved algorithm, faster decomposition of two IMF.)

给出了经典的粒子群优化算法的matlab实现方法，并结合测试函数，显示算法的寻优能力(Gives a classical particle swarm optimization algorithm matlab implementation, combined with the test function, the ability to display optimization algorithm)

说明：  S变换源码,附带详细的英文注释，可直接调用函数进行变换(S-Transform function with some examples)