M_done_N2

butterworth filter for images

格子LBM计算典型参考，不错的介观计算方法(LBM calculation of the typical reference grid, a good mesoscopic method)

Wandering robot avoiding obstacles while wandering and reaching a goal

CRC 校验的基本思想是利用线性编码理论，在发送端根据要传送的k 位二进制码序(crc)

在一个具有几个顶点的连通图G中，如果存在子图G 包含G中所有顶点和一部分边，且不形成回路，则称G 为图G的生成树，代价最小生成树则称为最小生成树(If there subgraph G ' contains all vertices in G, and part of the side, and does not form a loop, then G' in a few vertices connected graph G is the spanning tree of a graph G consideration of the minimum spanning tree is called minimum spanning tree)

该程序对矩阵的求逆运算进行了matlab编程，简便，通用，精度高(The application of matrix inversion has carried on the matlab programming, simple, universal, high precision)

一个matlab课件，对于matlab初学着，有非常大的用处。(A courseware matlab, matlab for beginners, and has a very large useful.)

Bruce Eckel s Thinking in C++. If you want clear answers to difficult questions about C++, this book is for you.

variable structure sliding mode controller

一维曲线的分维计算matlab程序，将一维曲线的y坐标保存为txt，命民为“y.txt”即可得到分维。(One-dimensional curve fractal dimension calculation matlab program)