找待选物体图像的长轴位置process2

通过matlab自带函数等，实现复杂背景下，提目标外轮廓，并且去除内部小区域，得到边缘(By using MATLAB functions and so on, the target contour can be extracted under complex background, and the inner small area can be removed to get the edge.)

图像拾取演示，精选ios编程学习源码，很好的参考资料。(Image pickup demonstration, selection of learning IOS programming source code, a good reference.)

此函数三维可视化显示太阳，地球和月亮。可以输入现实参数数据(Function SSEM displays 3D Visualization of SUN, EARTH and Moon with two option i.e. with actual data and without actual data just for fun.)

说明：  1. 掌握利用脉冲响应不变法设计IIR数字滤波器的原理和具体方法。 2. 加深理解数字滤波器与连续时间滤波器之间的技术指标转化。 3. 掌握脉冲响应不变法设计IIR数字滤波器的优缺点及使用范围(1. Master the principle and specific method of designing IIR digital filter with impulse response invariant method. 2. Deepen the understanding of the technical index transformation between digital filter and continuous time filter. 3. Master the advantages, disadvantages and application scope of the design of IIR digital filter by the pulse response invariant method)

DLT标定算法的matlab程序，对学习标定的人有用(DLT algorithm matlab calibration procedures)

说明：  Developed with DELPHI business card management system

说明：  采用模糊C均值聚类算法求到欧式距离和方差，对数据集（特征+标签）进行分类并得到分类准确率(The Euclidean distance and variance are calculated by fuzzy c-means clustering algorithm, and the data set (feature + label) is classified and the classification accuracy is obtained)

使用fdtd算法的人都知道这是初学fdtd的入门程序,很简单的程序但是能起到很重要的作用哦()

基于拉haar小波的图像增强，与传统直方图均衡化相比较，效果更好。(Pull-based haar wavelet image enhancement, with the traditional histogram equalization compared to better.)

说明：  susan算法是基于灰度的特征点获取方法，适用于图像的边缘提取(susan algorithm is based on the gray-scale method to obtain the feature points for image edge extraction)