three-phase

PCA人脸识别算法，识别率达到99 ，采用小波变换的方法及主成分分析法。(PCA face recognition algorithm, the recognition rate up to 99 , using wavelet transform methods and principal component analysis.)

本文首先推导出过采样滤波器组精确重构的条件, 由于此时所需的约束条件数比临界采 样时少, 因而可以设计出频域衰减特性更好的滤波器组(This paper is derived through sampling filters of exact reconstruction of conditions, due to time constraints required for critical extraction ratio When a small sample, so you can design a better frequency filter attenuation characteristics)

W1光子晶体 平面波展开法 慢光波导 空气柱 线缺陷(W1 photonic crystal waveguide plane wave expansion method slow air column line defect)

PID控制系统 对于系统的非线性 超调量 震荡等不稳定因素有很好的控制(PID control system for the nonlinear overshoot shocks and other uncertainties have very good control)

对信号进行离散傅立叶变换，完成对信号的频谱分析(fft analysis)

KPSS Function - matlab - useful econometrics tool

We start by giving a brief introduction to reservoirs and reservoir mod- elling at different scales. We introduce a mathematical model for the two- phase flow, before we look at numerical discretizations. In particular we look at the Multiscale Mixed Finite-Element (MsMFE) Method from the Matlab Reservoir Simulation Toolbox (MRST) [3], developed by SINTEF.

用于读取las格式数据的matlab程序，程序开头已附有使用说明。(Read las data using matlab. Usage instruction is in the beginning of the file.)

说明：  A DS Spread Spectrum simulation code.

Tutoriel MATLAB, The integrated using Matlab is very effective, learn to use the basics.