holography

it is a emotion detector code

对于一个动态系统dy/dt=-y(t)+x(t-m),m为一个时间滞后常量，x(t)、y(t)都是关于时间 t的函数，其中x是一个正态分布的数据集合，可随机产生，这样情况下，如何将系统情况 用样本点表示出来 (for a dynamic system dy/dt =- y (t) x (t-m), m for a time lag constants, x (t), y (t) are on the function of time t, where x is a normal distribution of data sets can be randomly generated, under these circumstances, how the system of sample points out)

this is a new alghorithm about tabu search....

MATLAB同态滤波函数的实现。MATLAB同态滤波函数的实现(Homomorphic filter function in MATLAB to achieve)

Finite Element solution of Poisson equation

matlab2010开发环境，实现高斯金字塔，修改图片地址即可，测试成功，代码注释详细(matlab2010 development environment to achieve the Gaussian pyramid, modify the picture address test is successful, the code comments in detail)

the program for histogram in image processing

matlb qpsk code used in chnest

该程序实现了二值图像的细化，处理效果较好，适用于初学者(The program achieved the binary image of the refinement, handling is better for beginners)

粒子群算法的matab程序 可以求解带非线性约束的优化问题(a pso code which can slove optimization problems with nonlinear constraints.)