calculator

说明：  Retinex算法,实现图像增强，图像质量明显提高。(Retinex Algorithm)

说明：  通过设置5个不同的时域窗尺度和8个方向（theta），得到40个Gabor滤波器。但在滤波器显示的时候出现了问题。以下分别把程序的源代码、调用代码(Forty Gabor filters are obtained by setting 5 different time window scales and 8 directions (theta). But there was a problem when the filter was displayed. The following procedures are the source code, call code)

基于matlab环境的开发，利用curvelet进行去噪(Matlab-based development environment, using curvelet Denoising)

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：  hough变换提取直线的程度，有详细注解，适合新人。(hough transform to extract linear extent, with detailed notes, for newcomers.)

这是一个基于二维的2D组合交互程序，可以随意加到自己相关程序中(This is a combination of 2D interactive program based on a two-dimensional, can be freely added to their program)

说明：  学生成绩管理与分析系统的统计功能与分析功能的实现：使用matlab中max函数、min函数、mean函数、std函数求最高分、最低分、平均分、本标准方差；使用sort函数对成绩从高到低进行排序，使用bar函数绘制直方图；使用pie函数绘制饼状图。(Student achievement management system based on MATLAB)

基于silvaco平台 利用athena软件做的一款PN结二极管的二维图仿真(Based on silvaco platform using the officer software do a 2 d figure of the p-n junction diode simulation)

图像序列柱面全景拼接 附件中为图像序列的柱面全景拼接算法，matlab仿真程序(Image sequence cylindrical panorama stitching)

水平集最新算法，基于局部能量函数，并做了改进(level set new Algorithm, make some improve)