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source code in Matlab, function for image thinning, using 2 different algorithm for image thinning. So you can compare that.

说明：  MATLAB5.3精要、编程及高级应用 MATLAB适于工程计算、绘图、算法处理(MATLAB5.3 essence, MATLAB programming and advanced applications suitable for engineering calculations, drawings, algorithms deal with)

说明：  神经网络学习二维非线性函数 ,多维非线性辨识的MATLAB程序(neural network learning 2D nonlinear function, multi-dimensional nonlinear identification procedures MATLAB)

PSO theory explanation

Modulation test for OFDM : This is a set of five (5) codes about COFDM (Coded Orthogonal Frequency Division Multiplexing) and coding schemes such as Convolutional, BCH, Reed Solomon (RS) and Low Density Parity Check (LDPC). The study uses an OFDM signal over an AWGN Channel with white Gaussian noise model, and calculate the Bit Error Rate wich is plotted.

正弦脉宽调制， 程序给定调制波频率，载波频率，负载功率因数，输出相电压波形，相电流波形。(Sine pwm,the frequecy of modulated wave and carried wave is given in program, also the factor of load.The output is wave of phase voltage and phase current.)

说明：  在MATLAB上所使用的PCA程序，主要應用於過濾相對較不重要的特徵值(dimension)，例如在三度空間的某些點具有(x,y,z)值，因為這些點有共同的一個持徵，就是z值相對於x,y值來得小很多(不明顯)，所以就以X,Y軸來表示這些點。此時就達成去除掉z的特徵值(dimension)。 (MATLAB used in the PCA procedure, mainly used in filtering relatively unimportant eigenvalue (dimension), for example, in some points with three-dimensional (x, y, z) values, because these points have a common one sign holders, that is, z values compared with the x, y values much smaller than (not obvious), so on to X, Y axis to express these points. Reached at this time to get rid of z eigenvalues (dimension).)

用动态图显示极化电磁波的状态。将电磁波的极化表示从琼斯矢量，变换为斯托克斯矢量。适用于学习极化雷达的初学者入门。(Aprogram to show polarimetric wave using stactic or dynamic figures.A program to change the polarimetry representation Jones vector to Stokes vector. For the beginer who learn polarimetric radar.)

OmniVision OV9650 Color CMOS SXGA (1.3 MegaPixel) CameraChip™ Implementation Guide, Version: 1.1

本文说明了下载专用的工具箱（toolbox）以后系统提示出错的解决方法以及安装过程(This article describes the download special toolbox (toolbox) after the system prompts error solutions and the installation process)