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七节点潮流计算，电气工程专业电力系统专业重要计算算法。(Seven node flow calculation, electrical engineering power system professional calculation algorithm.)

本程序直接摘自文献： ％ S. K. Mitra. Digital Signal Processing: A Computer-Based Approach. Second Edition, ％ McGraw-Hill,2001 清华大学出版社，2001(directly extracted from the literature : S. K. Mitra%. Digital Signal Processing : A Computer-Based Approach. Second Edition. % McGraw-Hill, 2001 Tsinghua University Press, 2001)

中登接口字段解析,字段间距，截取，查找定位等等(china regist devest)

灰色预测模糊PID算法实现，该算法效果显著(Grey fuzzy PID algorithm, the algorithm results are obvious)

遗传算法的一个例子。用来实现用遗传算法计算一个简单函数的最小值。(An example of the genetic algorithm)

说明：  基于DCT的水印图像matlab代码，主要是水印嵌入和水印提取两大主要部分(DCT-based image watermarking matlab code, mainly watermark embedding and watermark extraction are two main parts)

首先在m脚本文件canshuo.m中输入节点个数和路径权重，在命令窗口中输入canshu，用s=12,e=10的格式输入要求的起止点，再输入main即可得到两点之间的路径和长度。(M script file canshuo.m first enter the node number and the right path lies in the command window enter canshu, with s = 12, e = 10 The format of the input requirements of the start and end points, and then enter the main between two points can be obtained path and length.)

无标度Internet网络仿真，代码比较精炼，请仔细阅读(without scaling Internet network simulation, code comparison refining, please read carefully)

Simulated Annealing Algorithm

主要用蚁群算法用matlab实现，解决城市之间最短路径问题(Ant colony algorithm to achieve the TSP)