pap-smear-data

SIFT特征提取算法的matlab实现，使用matlab和c的混合编程(SIFT feature extraction algorithm matlab realize, the use of matlab and c mixed programming)

hide message inside image and retrive it from image using dct

This code implements the search algorithms described in [1]. The code only contains the Dirichlet/Multinomial case, but the Gaussian case can be hacked in in about 5 minutes. [1] Fast search for Dirichlet process mixture models Conference on AI and Statistics (2007)

说明：  能够用来求解部分关利用遗传算法的优化模型。。(Relations can be used to solve some of the optimization model using genetic algorithms. .)

本模型可用于计算晴天下北半球任意地区任意角度下集热器太阳日辐射强度(Any angle collector solar radiation calculation model)

Taflove的FDTD书的附带程序中三维FDTD源代码！很有参考价值！(Taflove the FDTD program book with three-dimensional FDTD source code! A good reference!)

BP神经网络算法MATLAB程序，神经网络在寻优方面的应用。(BP neural network algorithm MATLAB program, the application of neural network optimization.)

Extended kalman filter for Van der Pol system

tjis program estimate the cumulant order (6,3) for mpsk modulation and plot these cumulant for each modulation

用matlab实现读入图像，并显示图像，及存取图像中的任意像素值(Read into the image using matlab implementation, and display images, and access any pixel in the image)