Chp6ex13

用matlab 实现的图像模糊增强 在matlab 6.5 7.0sp1都可以用(using Matlab achieve the fuzzy images to enhance the Matlab 6.5 can be used 7.0sp1)

定义一个结构体变量（包括年、月、日），计算该日在本年中为第几天？（注意考虑闰年问题），要求写一个函数days，实现上面的计算。由主函数将年月日传递给days函数，计算后将日子传递回主函数输出(Define a structure variable (including the year, month, day), calculated on that day in the middle of this year for the first few days? (Note that the leap to consider the issue), asked to write a function of days, to achieve the above calculations. By the main function will be passed to the days date function to calculate the days will pass back to the main function of the output)

一个用matlab编写的关于图像处理中的灰度化和二值化。(A prepared using matlab image processing on grayscale and binary.)

求二维点对问题，但是没有实现不知道怎么做？(the distans of some points )

edited the face tracking example using klt to use my facial feature points The original inbuilt example that comes with matlab can edited usin

利用被跟踪物体的红色信息来作为机器人跟踪的特征信息(robot chase)

变步长四阶龙格库塔法，可自己控制误差精度，可用于变参微分方程组，亲测可用(variable-step runge-kutta)

基于图像梯度的图像识别,英文论文，一种通过图像梯度算法识别图像的方法，提出相对梯度在图像识别的应用(Gradient image based on image recognition, the English paper, an algorithm for identification of images through the image gradient method, proposed by the relative gradient of the application in image recognition)

一种增量的人脸识别算法——增量PCA学习算法（matlab实现）(A face recognition algorithm incremental- incremental PCA learning algorithm (matlab achieve))

基于MATLAB的bpsk系统下的不同情况的中继选择(MATLAB BPSK system under different circumstances-based relay selection)