DZ069

sobel算子，边缘检测算法，对初学者有参考作用(sobel operator, the edge detection algorithm, a useful reference for beginners)

filtered back projection

MATLAB程序设计教程，教你怎么学会matlab(MATLAB programming tutorial to teach you how to learn to matlab)

Three Phase Controlled AC Voltage Controller

ARROW (5/20/2009) Draw a line with an arrowhead. ARROW(Start,Stop) draws a line with an arrow from Start to Stop (points should be vectors of length 2 or 3, or matrices with 2 or 3 columns), and returns the graphics handle of the arrow(s). By itself, ARROW will use the mouse to allow selection.

speech compression by dct adpcm

说明：  PSO源程序，可以任意优化两维数据点和多维数据点，在优化多维数据时，要将初始矩阵变成多维矩阵(PSO source code, you can optimize an arbitrary two-dimensional data point and multi-dimensional data points, in the optimization of multi-dimensional data, to the initial matrix into a multi-dimensional matrix of)

图像的十种攻击方法，包括一些常见的滤波以及加噪(the attack of image)

自适应波束形成最小均方误差(MMSE）准则matlab仿真，包含使用该准则与否的对比图(Adaptive beamforming is minimum mean square error (MMSE) criterion of matlab, include the contrast figure of using the principles or not )

说明：  Matlab讲义，讲解Matlab的基本使用方法，适合入门者学习(Matlab lectures to explain the basic use of Matlab for beginners to learn)