nn-based-bp-control

模拟管道压力下降趋势并用小波检测之管道下降趋势是抛物线型的(detect the dec of pressure in pipe)

说明：  图论的算法，包括floyd和其他一些应用于求最短路径问题的matlab程序(Algorithms of graph theory, including the floyd and other used for the shortest path problem in matlab program)

本目录主要包括：文档和两个源代码。 其中一个源代码是识别程序的，另一个是一个矩阵类库的，书里面也使用过，所以一并附上。 因为已经保存了训练好的网络权值，所以第一次使用识别程序时，可以直接运行\Release目录下的可执行文件，然后对图片目录中的测试图片进行读入、识别。 当然读者也可以自行用训练样本训练网络，不过要特别注意训练样本的选择，否则可能造成识别率很低。训练样本选择的原则是，尽可能的有代表性，在训练时间不至于太长的情况下，训练样本数目尽量多。 (This directory includes: documentation and two source code. One of the source code is to identify the procedure, the other is a matrix class library, the book which is also used, so be attached. Have been saved because of the trained network weights, so the first use of identification procedures, he can run Release directory Under the executable file, then the test image directory read pictures, identification. Of course, readers are free to use the training samples to train the network, but pay special attention to training samples, otherwise it may result in knowledge Do not rate very low. Training sample selection principle is that as far as possible, representative, in the long training time Buzhi Yu s case, the training Training sample size as much as possible.)

说明：  用蚁群算法做的人口疏散模型，用于消防疏散危机时的仿真系统(sxabxnjsxnxnl;smmskx)

face recognition using pca and ann wih training and testing and validation privided for ORL databases

叶图像提取研究及虚拟植物可视化实现(Extraction of leaf images and virtual plant visualization realize)

数字方阵，实现基本的方阵功能，保证功能的完整 (Digital matrix)

说明：  40节点39支路的配电网潮流计算。可计算网损和节点电压。(40 nodes with 39 branch power flow calculation. Calculate the net loss and node voltage.)

温度模型 需要的可以直接拿走 但是没有说明(Temperature model may need to take but did not say directly)

迭代加权最小二乘法（IRLS） 本算法用于解决某些优化问题。(IRLS(Iteratively reweighted least squares) The method of iteratively reweighted least squares (IRLS) is used to solve certain optimization problems.)