jixiehuatu

一种属性离散化的方法，对粗糙集适用(An attribute discretization method, the rough set for)

采用蒙特卡罗方法模拟固态相变的晶粒长大过程，可以设置3D网格大小，蒙特卡罗步等参数，适用于模拟金属再结晶过程。(The simulation model of process in grain growth is provided by this code in matlab. The parameters of mote carlo method can be inputted by the users according to their own usage.)

说明：  基于SIFT的图像配准程序 SIFT特征匹配算法是目前国内外特征点匹配研究领域的热点与难点,其匹配能力较强,可以处理两幅图像之间发生平移、旋转、仿射变换情况下的匹配问题,甚至在某种程度上对任意角度拍摄的图像也具备较为稳定的特征匹配能力(SIFT-based image registration procedure is the SIFT feature matching algorithm for matching feature points at home and abroad a hot area of research and the difficulties in matching their ability to deal with translation between two images, rotation, affine transformation to match the case of problems, and even to some extent in any angle images will also be able to match the characteristics of a more stable capacity)

说明：  该程序SSIM（结构相似度）是基于matlab平台，用于图像的客观质量评价，是FR中精典算法(The program SSIM (structural similarity) is based on matlab platform for an objective image quality evaluation, is in the classical algorithm FR)

对图像进行欠采样，然后利用OMP 进行重构，其中用到了小波矩阵进行稀疏(The image is undersampled and then reconstructed by OMP, in which the wavelet matrix is used for sparsity.)

给定一个图像，其中包含足够的信息来计算地平面消失线和垂直消失点，以及一个已知高度的物体。然后，只要他们的头部和脚都可见，就可以在场景中的任何地方测量站在地平面上的人的高度。(Given an image which contains sufficient information to compute the ground plane vanishing line and the vertical vanishing point, and also one object of known height for which the top and base are imaged. Then the height of a person standing on the ground plane can be measured anywhere in the scene provided that their head and feet are both visible.)

仿真了均匀线性阵的波束形成，对比了不同加权下的波束形成。可以改变来波方向，效果明显。(Simulation of a uniform linear array beamforming, comparison under different weighting beamforming. You can change the direction of the incoming wave, the effect is obvious.)

实现图像纹理特征的提取，并且完成了该项功能(The extraction of image texture features, and completed the)

说明：  MATLAB三维曲线拟合，说明各种情况，分析时可以参考(MATLAB 3D magic fit)

用c编写的雷达扫描动画程序，非常像潜艇上的雷达。(c prepared using the radar scan animation process, as is the submarine's radar.)