Blind-Sources-Separation-code

电磁场与电磁波基于matlab的FDTD一维算法实现(Electromagnetic fields and electromagnetic waves matlab-based algorithm for one-dimensional FDTD)

蕞优分组周游路线问题是一类物流智能调度问题，是众多的计算难度极大的组合爆炸问题之一。自从运输问题最早是由Hitchcock在1941年提出的[2][4]后，人们对这一类问题给予了极大的关注并进行了大量的研究，提出了有效解决问题的优化算法——单纯形法的变形[2]。但由于问题规模的扩大，纯数学方法在允许的时间和空间上都很难找到问题的最优解，于是人们开始转向寻找问题的近似最优解，遗传算法以其在求解最优化问题中的独特的自组织性、自适应性很快进入人们的视野。 经典的遗传算法对于求解多目标的NP完全性问题非常有效，但对于有多个限制条件的多目标最优化问题缺显得有点力不从心，很难得到稳定度较高、收敛较快的解。本文提出的双层遗传算法模型给这一类问题提供了一个很好的解决方法，虽然建模条件限制了描述的问题的通用性，有待推广，但它能有效利用问题的领域知识，提高了求解效率，保证了解的可行性和最优性，算法思想极具推广潜力，可在其它物流智能调度问题求解算法设计中借鉴。(The most optimal packet travel route problem is a kind of intelligent logistic scheduling problem is one of combinatorial calculation difficult problem many. Since the transportation problem was first proposed by Hitchcock in 1941 after the [2][4], the people of this class of problems given great attention and made a lot of research, the deformation of [2] optimization, simplex method algorithm is effective to solve the problem of. But due to the expansion of the scale of the problem, the pure mathematical methods in the allowed time and space are very difficult to find the optimal solution of the problem, so people begin to turn to the approximate optimal solution for the problem, genetic algorithm in solving optimization problems with its unique in the self-organizing, adaptive soon entered people s field of vision. Very effective classical genetic algorithm for solving multi-objective NP complete problems, but for the multi-objective optimization problem with multiple constraints. I)

本文件是因子分析的源代码，代码精要有注释。(Factor analysis of source code)

Important matlab books

是美国统计学家萨尔斯伯格以“女士品茶问题”为切入点所著的一部关于统计学历史与变革的书，以一种全新的视角带领读者进入统计学的世界，体会统计学带给哲学观、宇宙观的变革(Salthe Berg statistician USA to Lady Tasting Tea problem as the starting point of a statistical history and change of the book, with a new view and lead the reader into the world of experience of statistics, statistics to philosophy, cosmic view change)

有CDF三角函数曲线/三维曲线图，欢迎大家下载学习，三相光伏逆变并网的仿真，LCMV优化设计阵列处理信号，分析了该信号的时域、频域、倒谱，循环谱等。( There CDF trigonometric curve/3D graphs, Welcome to download the study, Three-phase photovoltaic inverter and network simulation, LCMV optimization design array signal processing, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc.)

matlab中神经网络的介绍 很好的资源 大家的指导书(matlab neural network in the U.S. introduce a very good resource guide book)

用matlab自编写的简单遗传算法程序(SGA) (using Matlab since the preparation of a simple genetic algorithm (SGA))

用于OFDM系统中降低papr的一种算法，改程序简单易懂(Reduce papr an algorithm for OFDM systems, change the procedure is simple and easy to understand)

说明：  三相三绕组变压器及线路故障仿真模型，单相接地故障，两相接地故障，三相故障。(Three phase three winding transformer and line fault simulation model, single-phase ground fault, two-phase ground fault, three-phase fault.)