drawing

我写的用于绘制绘制矩阵图形的小程序，要求matlab版本在6.0以上。(I write for rendering graphics rendering matrix of small procedures, requirements in Matlab version 6.0 and above.)

topsis代码我看了没有什么问题如果有问题请与我联系(topsis code I saw no problem if you have questions please contact me)

这是关于07年全国大学生数学建模B题，评委及出题者的评卷综述，具有很强的指导意义，很多参加了的同学，可以看一看是否领会了出题者的意图。(This is CUMUM B problem analysis.)

MATLAB编的一些计算算法，里面有详细的说明，仅供参考。(MATLAB compiled some of the calculation algorithm, which has detailed instructions for reference only.)

三本书都是系统辨识方面的，其中两本非常出色为经典之作，另一本为matlab的最新的应用说明（2013b）(Three books are aspects of system identification, including two very good as the classic, the other being the matlab latest application notes (2013b))

说明：  通过MATLAB计算超混沌Lorenz系统的Lyapunov指数(Through the MATLAB calculation of hyperchaotic Lorenz system Lyapunov index)

各种基本matlab实例精讲，以及详细的关于DFT的设计及其算法(Examples of basic matlab succinctly, and detailed design of algorithms for the DFT)

PLO definition and graphical results

该程序是利用PID控制器进行直线一级倒立摆仿真，能够正确实现在matlab8.0软件上的的仿真，通过调节参数画出仿真图(The use of a PID controller for linear inverted pendulum simulation)

this is my code which i learnt in image processing lesson. it finds any geometric shape and draw black lines around it which stands on a white background. it could help how to find a shape for new learners in DIP