Autofocus-for-digital-Fresnel-holograms-by-use

此MATLAB程序可以快速地实现人脸检测操作。(This MATLAB code performs face detection.)

此程序是关于经济学中布莱克斯科尔斯模型 的matlab实现(This procedure creates a three-dimensional plot showing how gamma changes relative to price for a Black-Scholes option. Recall that gamma is the second derivative of the option price relative to the underlying security price. The plot shows a three-dimensional surface whose z-value is the gamma of an option as price (x-axis) and time (y-axis) vary. It adds yet a fourth dimension by showing option delta (the first derivative of option price to security price) as the color of the surface)

说明：  matlab生成随机分布纤维代码，用于后续模拟处理(Matlab generates randomly distributed fiber code for subsequent simulation processing)

遗传算法求解多元函数优化问题，利用遗传算法经过50代左右求得函数的最优解。(Genetic algorithm for multi-function optimization problems using genetic algorithms to obtain the optimal solution of the function after about 50 generations.)

this code is in Matlab.and this code od for Speaker recognitoin system.

Finding the partial fraction expansion

mbedded Zerotrees of Wavelet transforms (EZW) is a lossy image compression algorithm. At low bit rates, i.e. high compression ratios, most of the coefficients produced by a subband transform (such as the wavelet transform) will be zero, or very close to zero. This occurs because "real world" images tend to contain mostly low frequency information (highly correlated). The locations where high frequency information does occur (such as edges in the image) this is particularly important in terms of human perception of the image quality, and thus must be represented accurately in any high quality coding scheme.

MATLAB OrbitusED_User_Manual_Ver1.2.pdf 轨道软件的用户说明书(MATLAB OrbitusED_User_Manual_Ver1.2.pdf SOFTWARE OF ORBIT)

Efficient and accurate computation of the Fresnel sine and cosine integrals

基于MATLAB之SIMULINK工具箱仿真PID控制器的分析代码(Based on MATLAB simulation of SIMULINK toolbox PID controller analysis code)