DPCM_DCT_m

Makes an histogram based on numbers written in a file.

书籍中包含的第三部分实例的matlab代码，供初学者参考学习(the above is the third part of matlab code in that book, for beginners to learn.)

For a given source vertex (node) in the graph, the algorithm finds the path with lowest cost (i.e. the shortest path) between that vertex and every other vertex. It can also be used for finding costs of shortest paths from a single vertex to a single destination vertex by stopping the algorithm once the shortest path to the destination vertex has been determined. For example, if the vertices of the graph represent cities and edge path costs represent driving distances between pairs of cities connected by a direct road, Dijkstra s algorithm can be used to find the shortest route between one city and all other cities. As a result, the shortest path first is widely used in network routing protocols, most notably IS-IS and OSPF (Open Shortest Path First).

Plugin system example

It is used to control theme installation in ubuntu.

IEEE30节点支路数据，格式标准，对于那些想找标准测试系统的同行绝对有价值。(IEEE30 node slip data format standard, for those looking for standard test system, the absolute value counterparts.)

wsn定位算法中，对质心算法进行改进的加权质心算法。(WSN positioning centroid algorithm to improve the weighted centroid algorithm code)

网络的参数，复杂网络的工具箱，可以计算节点的度，网络的性质，中心度等等(Network parameters, complex network toolbox, you can calculate the degree of a node, the nature of the network, centrality, etc.)

plan position indicator by matlab for radar application in detection by elecromagnetic wives

说明：  压缩感知的一个应用实例，对压缩后的信号用BP算法重构(An application of compressed sensing, on the compressed signal with the BP algorithm has)