the-Costas-loop-

matlab源码，运用遗传算法 优化RBF隐层神经元的中心值，宽度，和权值，具有很强的学习性。(matlab source code, the use of genetic algorithm optimization of RBF hidden layer neurons in the central value, width, and weight, has a strong learning.)

说明：  该压缩文件包含常用的人工智能算法中的蚁群算法的程序(The compressed file contains the artificial intelligence algorithms commonly used procedures in the ant colony algorithm)

CDMA CODE DEVOTION MULTIPLE ACCESS TECHNIQUE MATLAB CODE THAT USED IN COMMUNICATION PROGRAMING IT INVOLVE MANY MODELS YOU CAN MODULATE THE CODE AND CHOSE ANY ONE YOU NEED

Frame difference is arguably the simplest form of background subtraction. The current frame is simply subtracted from the previous frame, and if the difference in pixel values for a given pixel is greater than a threshold Ts, the pixel is considered part of the foreground.

隐半马尔科夫模型matlab算法,改进的隐马尔可夫模型，增加了状态停留时间(hidden semi-markvo model Add state duration)

CS中一个关于图象与二进制数据处理到数据庫的程序集合是一个好(on a binary image and data processing procedures to the database is a good pool Eastern)

基于MATLAB的求函数包络线的方法，可求出函数上下两条包络线，并有图示显示。(MATLAB-based demand function envelope, can be derived function up and down two envelope, and the icon is displayed.)

一个matlab 工具包，可以解决非线性的优化问题，很好用(A matlab toolkit, you can solve the nonlinear optimization problem, and good use)

matlab/simulink环境中关于DFIG原理介绍和建模与仿真(matlab/simulink environment on the introduction of the principle of DFIG and Modeling and Simulation)

在MATLAB 中载入程序后，输入模型的时程响应数据，可以求得模型的自振频率和阵型。(After loading the program in MATLAB, duration of response data input model, the model can be obtained the vibration frequency and formation.)