sift特征描述算法，可以用于计算sift特征的特征描述-sift profiling algorithm can be used to calculate sift feature profiling

LOCALNORMALIZE A local normalization algorithm that uniformizes the local mean and variance of an image. ln=localnormalize(IM,sigma1,sigma2) outputs local normalization effect of image IM using local mean and standard deviation estimated by Gaus

图像仿射变换的源码，可以好好看一下！试试吧 不错的！国外牛人写得-Affine transformation of the source image can be a good look! Good try! Cattle were written abroad

以MSTAR为实验数据，对SAR影像进行杂波统计分析研究。利用高斯、瑞利、对数正态、LN、gamma函数模型对其拟合，通过K-S方法检验拟合精度-The MSTAR the experimental data, statistical analysis of SAR images of clutter. Gaussian, Rayleigh, lognormal, LN, gamma function model to its fitting, fitting by means of check