大功率三相短路仿真

书中内容完全是根据数学建模竞赛的需要而编排的，涵盖了绝大部分数学建模问题的matlab求解方法。本书内容分上下两篇。上篇介绍数学建模中常规方法的matlab实现，包括matlab交互、数据建模、程序绘图、灰色预测、规划模型等方法；还介绍了各种高级方法的matlab实现，包括遗传算法、粒子群算法、模拟退火算法、人工神经网络、小波分析、动态仿真、数值模拟等。下篇以真实的数学建模赛题为案例，介绍了如何用matlab求解实际的数学建模问题，给出了详细的建模过程和程序。书中的附件部分介绍了作者在建模竞赛中屡获大奖的经验。相信这些经验对准备参加数学建模竞赛的读者会有所帮助。

【实例简介】pso 车间调度 matlab算法

该实例使用遗传算法解决了TSP问题，城市规模为80

RNN预测(RNN_LSTM)

tls-esprit算法（matlab）

DBC设计实现转换

【实例简介】利用非序贯蒙特卡洛法实现含风电的发电系统可靠性评估

function [modes its]=ceemdan(x,Nstd,NR,MaxIter)% WARNING: for this code works it is necessary to include in the same%directoy the file emd.m developed by Rilling and Flandrin.%This file is available at %http://perso.ens-lyon.fr/patrick.flandrin/emd.html%We use the default stopping criterion.%We use the last modification: 3.2007% % This version was run on Matlab 7.10.0 (R2010a)%----------------------------------------------------------------------% INPUTs% x: signal to decompose% Nstd: noise standard deviation% NR: number of realizations% MaxIter: maximum number of sifting iterations allowed.%% OUTPUTs% modes: contain the obtained modes in a matrix with the rows being the modes % its: contain the sifting iterations needed for each mode for each realization (one row for each realization)% -------------------------------------------------------------------------% Syntax%% modes=ceemdan(x,Nstd,NR,MaxIter)% [modes its]=ceemdan(x,Nstd,NR,MaxIter)%%--------------------------------------------------------------------------% This algorithm was presented at ICASSP 2011, Prague, Czech Republic% Plese, if you use this code in your work, please cite the paper where the% algorithm was first presented.

：裂缝识别

【实例简介】进行小样本数据情况下污水排放量的变化规律预测，由于使用神经网络算法难以训练数据，故考虑采用GM预测实现未来污水排放量预测。