Ch10

本书从Matlab的基础知识入手，在详细介绍各种命令的同时，向读者介绍Matlab在高等数学，线型代数、符号运算、图形图象处理、数据处理等方面的应用和外部接口程序设计。(This book from the start with a basic knowledge of Matlab, in detail the various commands at the same time, to introduce readers to Matlab in higher mathematics, linear algebra, symbolic computation, graphics, image processing, data processing applications and external interface programming.)

利用matlab将输入的rgb图像转化为灰度图像后，利用阈值求的二值图像，边缘算子求的边缘图像，边缘图像求归一化不变矩，Hu矩。(Matlab input rgb image to grayscale image, using the binary image threshold seeking child seeking the edge of the image, the edge operator, the edge of the image seeking normalized invariant moments, Hu moments.)

Contourlet变换的Matlab工具箱(Coutourlet Transformation Toolbox in Matlab platform)

Feedback response algebraic controller

对图像进行中值滤波处理，没有用到matlab自带函数(Binary image processing, matlab built function is not used)

本程序是计算深海远场情况下的声源定位，首先要编译海洋环境文件（包含阵元信息），利用Krakren程序计算本征函数和本征模态，再利用本程序的子程序计算拷贝向量，然后合成声源信号，最后根据匹配场的程序进行匹配定位，由于数据量比较大，计算区域如果选的比较大的话，计算时间就比较长，酌情选择。(This procedure is to calculate the far-field sound source localization in case of deep sea, we must first compile the marine environment file (containing the array element information), use Krakren program to calculate the intrinsic function and the intrinsic mode, and then use a subroutine to copy the program to calculate the vector then synthesized excitation signal, the final match to locate the matching field program, because a large amount of data to calculate the area if the election is relatively large, the calculation time is relatively long, discretionary selection.)

MATLAB在振动信号处理中的应用一书对应章节代码，亲测可用(MATLAB vibration signal processing in the application of a Book corresponding chapter code, pro test available)

Fast sparse matrix vector product

说明：  harris 角点检测 MATLAB 代码(Harris corner detection MATLAB code)

cycloconverter 1 phase is simulated