Ch8_GA_JSP

实现音频中添加数字水印的matlab程序(Add audio digital watermarking matlab program)

this function calculate unit root for vector Y by metods: ADF (Augmented Dickey-Fuller) and PP (Phillips-Perron) also this function determine max lag for Y aoutomaticaly[Hayashi(2000)]

说明：  Matlab仿真Airy光束相位图，有效(MATLAB simulation of Airy beam phase diagram, effective)

MATLAB 2012a 的用户使用手册，英文版(MATLAB 2012a users manual, in English)

Finger print recognition using minutia algorithm

valves and instrumentation helpful materian

说明：  该code读出naca4412.txt中基本balde坐标，在读取data1.txt中设计要求，生成FinalCoordinates.txt文件，包含所有生成balde airfoil所需coordinates。(this matlab code read the blade coordinates in naca4412.txt, and then read the design requirements in data1.txt. Finally, it will generate the FinlCoordinates.txt which include all the coordinates of blade airfoil.)

本次作业是在matlab环境中实现的，主要运用了图像处理的基础知识对一张车牌图像进行预处理。如图像转换、图像形态学处理以及图像的边缘检测等来增强图像的对比度。在此基础上利用形态学方法以及投影法相结合来定位图片中的车牌，并将其从图片中剪切出来。最后，将提取出来的车牌字符分割成单个字符并组成新的图像。(This work is implemented in matlab environment, the main use of the basics of image processing on a plate image preprocessing. The image conversion, image processing, and morphological image edge detection or the like to enhance the contrast of the image. Morphology and projection Combination plates to locate the picture, and cut out the picture on the basis of use. Finally, the extracted license plate character segmentation into individual character and form a new image.)

基于二乘法的参数辨识，通过输入输出数据，求得所需辨识的系统参数(Squares-based parameter identification, input and output data, to obtain the required identification system parameters)

两相不对称电机矢量控制和直接转矩控制的比较.(Two-phase asymmetric motor vector control and direct torque control comparison.)