signal1

matlab语言的PCA分类程序，功能强大，使用方便，故共享之(matlab language PCA classification procedures, powerful, easy to use, so to share the)

show an aliasing in sine wave by L. Braile

control loop of DC to DC buck convertercontrol loop of DC to DC buck convertercontrol loop of DC to DC buck convertercontrol loop of DC to DC buck convertercontrol loop of DC to DC buck converter

C-C方法用来计算时间延迟和时间窗口，适用于混沌时间序列，在求混沌时间序列的相空间重构时，用来计算时间延迟。(The C-C method is used to calculate the time delay and time window,it is suitable for chaotic time series, when you restructure the phase space reconstruction for chaotic time series, you can used it to calculate the time delay.)

How to access parallel port in MATLAB

double side band modulation code

kernel kmeans is a fast and efficeient kmeans algorithm implementation

传统的music算法仿真 通信信号处理 功率普估计 波达方向估计 (Traditional music algorithm simulation communications signal processing power Pu estimated DOA Estimation)

叠前地震数据动校正和叠加的matlab模块，对于学习地震勘探的人十分有效(code for seismic NMO and Seismic stack)

基于非负矩阵分解（NMF）的人脸特征提取算法，其基本思想是找到一个母性子空间，是的构成子空间的基图像的像素点都是正值(algorithm of NMF of face detection by matlab)