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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)

also contains the code to read the letters

程序来自《现代通信系统－使用matlab》英文版 已经调通！并加上了注释。 希望对大家有帮助4(fpga)

数字水印中，对于水印的置乱方法：Arnold置乱，通过改变像素点的位置增强水印的鲁棒性(Digital watermark, the watermark scrambling for ways: Arnold scrambling, by changing the position of pixels increase the robustness of the watermark)

SAR Imaging, Wavelet Processing , using LFM signal without Fast Fourier Transform

利用三比值法实现充油电气设备的故障诊断，对气体的相对含量进行分析，得出对故障状态较可靠的诊断(The use of three-ratio method to achieve oil-filled electrical equipment fault diagnosis, the relative content of the gas to be analyzed, the state obtained a more reliable fault diagnosis)

说明：  使用萤火虫算法对传感器网络进行覆盖的优化（FA）(Optimization of Sensor Network Coverage using Firefly Algorithm (FA))

本程序是卡尔曼滤波的源程序包。内含卡尔曼滤波的常用matlab代码(This procedure is Kalman filtering of the source package. Contains the usual Kalman filter matlab code)

一本讲述matlab应用的经典书籍，书中具体详细的描述了matlab的应用。(A classic book about the matlab application, specific and detailed description of the book matlab applications.)

Tool for programing matlab 6.0