Practica1

Trajectory Tracking Control of a Car-Trailer System

该代码是利用卡尔曼算法对目标进行跟踪，该代码能够运行，且效果很好。(The code is to track the target using the Kalman algorithm, the code can run, and the effect is very good. )

it shows the operation of double fed induction generator ..it has 2 convertes . Rotor side convcerter and stator side converter

利用matlab写的较基本的arnold加密与相应解密算法，其中的key可以任意改之，但加密次数不宜太多，最好在100次以内(Use matlab to write the basic Arnold encryption and decryption algorithm, one of the key can be arbitrary change, but the number of encryption shoulds not be too much, best within 100 times)

通信行业比用程序代码，经过调试，各方面性能都很好，(Communications industry than the program code, debugging, various aspects of performance are good,)

球形液罐模型仿真，就是对液位就行控制，使之稳定。(Spherical tank model simulation, is the level control on the line to make it stable.)

两种方法实现图像任意角度旋转，原图像的每个像素点寻找在新图的位置，新图中的每个像素点寻找原图中的位置(Two methods for image rotation of an arbitrary angle, each pixel of the original image at the position to find the new graph, the new image for each pixel to find the original position)

general least square estimation in system ID

说明：  MATLAB的一些入门基础简单程序，可以帮助初学者尽快进入状态(function)

清华模式识别张学工，第一次作业，基于身高体重数据进行性别分类(Pattern recognition, based on height and weight data for gender classification)