facial-expression

本文当中包含了matlab的主要命令，如管理命令和函数(This article contains the main matlab command, such as management commands and function)

Paessens Algorithm for VRP

说明：  matlab 程序 实现对文字的识别，对字母F做了验证(matlab program to achieve recognition of the text of the letter F made a validation)

这是一个APF仿真模型，谐波检测采用ipiq方法，电流跟踪控制采用滞环控制，直流侧电压为PI控制(This is an APF simulation model, harmonic detection using ipiq method, the current tracking control using hysteresis control, DC side voltage for the PI control)

2个不同调制方式的MATLAB仿真程序，是QPSK和QAM的，都非常好(Two different modulation of the MATLAB simulation program is QPSK and QAM, are very good)

RGB color channel to XYZ channel. XYZ channel to CIELab channel.

灰色预测的程序，灰色预测是对不确定系统数据的预测(Gray prediction procedure, gray prediction is for uncertain system data)

信号包络，提出信号包络，便于观察信号波动过程，非常有用(Signal envelope, put forward the signal envelope, easy to observe the process of signal fluctuations, very useful)

ntroduction to Stochastic Search and Optimization, 2003 This program runs a GA with real-number coding. Elitism is used and the mutation operator is simply the addition of a Gaussian random vector to the non-elite elements. The user is expected to set a variable expect_fn representing the expected number of function evaluations allowed.

说明：  品质因子(衰减的倒数)的计算程序，有井曲线作为输入可计算其地震波的衰减。(Quality factor (inverse of attenuation) of the computer program, a well calculated curve as the input attenuation of seismic waves.)