This add-in to the PSO Research toolbox (Evers 2009) aims to allow an artificial neural network (ANN or simply NN) to be trained using the Particle Swarm Optimization (PSO) technique (Kennedy, Eberhart et al. 2001). This add-in acts like a bridge or interface between MATLAB’s NN toolbox and the PSO Research Toolbox. In this way, MATLAB’s NN functions can call the NN add-in, which in turn calls the PSO Research toolbox for NN training. This approach to training a NN by PSO treats each PSO particle as one possible solution of weight and bias combinations for the NN (Settles and Rylander ; Rui Mendes 2002; Venayagamoorthy 2003). The PSO particles therefore move about in the search space aiming to minimise the output of the NN performance function. The author acknowledges that there already exists code for PSO training of a NN (Birge 2005), however that code was found to work only with MATLAB version 2005 and older. This NN-addin works with newer versions of MATLAB till versions 2010a. HELPFUL LINKS: 1. This NN add-in only works when used with the PSORT found at, http://www.mathworks.com/matlabcentral/fileexchange/28291-particle-swarm-optimization-research-toolbox. 2. The author acknowledges the modification of code used in an old PSO toolbox for NN training found at http://www.mathworks.com.au/matlabcentral/fileexchange/7506. 3. User support and contact information for the author of this NN add-in can be found at http://www.tricia-rambharose.com/ ACKNOWLEDGEMENTS The author acknowledges the support of advisors and fellow researchers who supported in various ways to better her understanding of PSO and NN which lead to the creation of this add-in for PSO training of NNs. The acknowledged are as follows: * Dr. Alexander Nikov - Senior lecturer and Head of Usaility Lab, UWI, St. Augustine, Trinidad, W.I. http://www2.sta.uwi.edu/~anikov/ * Dr. Sabine Graf - Assistant Professor, Athabasca University, Alberta, Canada. http://scis.athabascau.ca/scis/staff/faculty.jsp?id=sabineg * Dr. Kinshuk - Professor, Athabasca University, Alberta, Canada. http://scis.athabascau.ca/scis/staff/faculty.jsp?id=kinshuk * Members of the iCore group at Athabasca University, Edmonton, Alberta, Canada.

求解旅行商问题的蚁群优化算法，包含路径的构造、轮盘赌法进行城市的选择、信息素的更新等函数，仅300行代码一个main.cpp即可实现全部功能，程序运行后会输出城市坐标、距离矩阵、迭代后的最优路径及最短路径长度。

hslogic算法仿真-PSO粒子群优化算法——对多个函数进行最优值搜索

通过利用最大类间方差法（OTSU）作为目标函数，结合智能优化算法中的粒子群优化算法（PSO）,来获得图像分割的多个阈值，且阈值个数可设定，效果较好。

混沌粒子群优化算法-CPSO,混沌粒子群优化算法案例,matlab源码 混沌粒子群 内有图片 代码 数据 可更改目标函数

结合小生境思想及灾变原理，提出了一种动态调整种群结构的粒子群算法（AGPSO）。该算法在获取局部最优区域后只留下部分粒子寻找局部最优点，同时将其他粒子进行灾变处理，然后约束在剩余区域进行新最优区域搜索，这样既达到了快速局部收敛的目的，同时又增加了粒子种群的多样性，较好地解决了早熟收敛的问题。通过典型优化函数的仿真实验验证了该算法的有效性。

基于并行粒子群优化算法的蛋白质二级结构预测.pdf

利用遗传，模拟退火以及粒子群算法来求解TSP问题

完整代码，可直接运行