GAAS

通过重心法确定光斑图像的中心。根据个像素的灰度值和所在的位置乘积和总面值作比，进而求得重心。(Through the center of gravity method to determine the center of the image spot. According to the gray-scale pixel value and the location of the product and the total for more than face value, and then get the focus.)

A pv module is modeled in MATLAB/SIMULINK environment with use of mathematical equations that describe pv module s schematic model. This model has 2 inputs named Vpv and insolation and has 2 outputs named Ipv and Ppv. Insolation signal is varying.

使用MATLAB软件进行模糊C均值聚类，进行迭代并观察迭代过程。(Using MATLAB software fuzzy C-means clustering, iterative and observe the iterative process.)

对通信系统中的信号调制算法进行仿真，包括4psk，8psk，16psk，4pam，8pam，16pam，4qam，16qam，64qam等多种调制格式，使用了蒙特卡洛方法，对仿真结果和理论结果进行了分析(Simulation for the modulation of signal in the communication system. Include different signal format, such as 4psk，8psk，16psk，4pam，8pam，16pam，4qam，16qam，64qam.)

fft与边际谱的对比，并画出hilbert图和三维时频谱图(compare fft with marginal spectrum and plot the hilbert figure and 3d time-frequency picture)

该函数的功能是利用matlab实现图像的快速有效的分割(Function of the function is to use matlab to achieve fast and efficient image segmentation)

matlab 在物理学中的应用，针对介电函数的拟合。(this programm is focused on the application of matlab in physics.)

刘金琨著　《滑模变结构控制ＭＡＴＬＡＢ仿真》源代码(Jinkun "SMVSC control MATLAB" source code)

一个故障诊断的程序，采用了ICA的方法，将故障时刻检测了出来。(A fault diagnosis of the program, the ICA the method of fault detection out time.)

huffman encoding for image compression