AnalysisOfSystems

代码主要实现了零样本图像分类中的直接属性预测模型。在没有训练样本的情况下对其进行分类。(Code mainly realize the zero sample image classification of direct property prediction models. In case of the absence of training samples to classify them.)

模仿人眼的视觉注意机制，以图像中的稀少点和对比度为特征，求出视觉注意点。(Mimic the human eye visual attention mechanism to image point and a contrast ratio of rare characteristics, find the point of visual attention.)

code for face recognition using pca(principle component analysis) .a good code sor reaserch.

用matlab编写的最大方差法计算灰度分割门限代码，用该函数实现利用灰度阈值分割图像的功能。(Written by matlab calculate the maximum variance threshold gray code split, with the functions for image segmentation using gray scale features.)

线性调频信号的脉冲压缩，合成孔径雷达(SAR)的第一个作业程序(the compression of chirp signal)

It is a skin detection algorithm based on matlab platfrm.

说明：  这是瑞利信道中有关多普勒频移的多径信道和单径信道的相关matlab仿真程序。(Rayleigh Channel is the Doppler shift of the multipath channel and single-channel tracks of Matlab simulation program.)

一些小程序，很好玩，有兴趣的可以下载看看(Some small programs, it is fun, who are interested can download to see if)

在做复合形法优化时，用到《精通MATLAB最优化设计》一书中的复合形法程序，发现做其他例题时运行不了。去掉bug后，改进如下，如果你遇到同样问题，不妨下来试试。如果你没有Funval.m，可以将程序中的Funval函数换成subs(In doing complex method optimization, use the " Mastering MATLAB Optimization Design," a book of complex method program, found other examples can not do when running. After removing the bug, improvements are as follows, if you encounter the same problem, we might try it. If you do not Funval.m, the program can be replaced by a function of Funval subs)

最小二乘回归分析算法，进行逐步线性回归，实现了图像的加水印，去噪，加噪声等功能。( Least-squares regression analysis algorithm, Stepwise linear regression, Realize image watermarking, de-noising, plus noise and other functions.)