Addtheenvironmentaleffects

A gui simulation and animation of two or three masses connected by springs. Four cases: (1) two masses and three springs to two walls (2) two masses and two springs to one wall (3) three masses and four springs to two walls, or (4) three masses and three springs to one wall. These four cases are programmed in four separate .m and .fig files. The gui allows changes to the masses and spring constants, and presents the normal mode oscillations and a random linear combination of normal modes.

matlab大量绘图简称，大量实例保证教会，matlab语言。(matlab graphics-intensive referred to as a large number of instances to ensure that the church, matlab language.)

基于质心计算和背景抑制的亮斑中心精确定位(Precise positioning of bright spot center based on centroid calculation and background suppression)

说明：  多目标优化，非遗传算法，matlab编程(Multi objective optimization)

kalman for real tracking

进行图像的角点提取，方法是先通过Harris方法选初始点，然后对初始点进行Forstner算法进行筛选，最后得到图像角点。(The image of the corner detection, the method is to first select the initial point through the Harris method, and then point Forstner initial screening algorithm, the resulting image corner.)

matlab说明文档，精通matlab—综合辅导与指南(matlab documentation, proficient in matlab-Comprehensive Counseling and guidance)

本程序包含有大量的计算程序，能计算天体力学的各种问题，含有大量的函数库和数据，是一个非常强大的计算工具。(Celestial Computing with MATLAB is a comprehensive collection of MATLAB functions,scripts and data files that can be used to solve a variety of problems in fundamental and advanced celestial mechanics.)

the code shows the step response of a closed loop system the code shows the step response of a closed loop system the code shows the step response of a closed loop system

algorithm for calculating sum of matrices