agh_chapter05

： 针对粒子群优化算法易陷入局部极值的缺点， 提 出一种改进粒子群算法， 该算法借鉴贪婪算法的思想初始化种群， 利用两 个种群同时寻优， 并将遗传算法中交叉和变异操作引入其 中， 实现种群间的信息共享。(I n a l l u s i o n t o p a r t i c l e s wa r m o p t i mi z a t i o n b ei n g pr on e t o g e t i n t o l oc a l mi n i mu m， a n i mpr o v e d p a r t i c l e s wa r m o pt i mi z a t i o n a l g o r it h m i s p r o po s e d． Th e a l g o r it hm dr a ws o n t h e t hi n ki ng o f t he g r e e d y a l g o r it hm t o i n i t i a l i z e t he pa r t i c l e s wa l- n 1 ． Two s wa r ms a r e u s e d t o o pt i mi z e s y nc h r o no u s l y， a nd c r o s s o v e r a n d mu t a t i o n o p er a t o r s i n g e n e t i c a lg o r i t h m a r e i n t r o d uc e d i n t o t h e ne w a l g o r it h m t o r e a l i z e t h e s ha r i ng o f i n f o r m a t i o n a mo ng s wa r l T i S ．)

模块化多电平整流器中，单相七电平整流器的仿真模块 。(Modular multi-level rectifier, single phase seven level rectifier simulation module.)

事先计算图像的标准差，可以用来评判图像变换是否可信(Calculate the standard deviation of the prior image can be used to judge the credibility of image transformation)

计算连续方波信号的付里叶变换，与付里叶系数(consecutive terms of the square wave signal Fourier transform, and the Fourier coefficients)

matlab code for tightfig

svm参数优化方法，网格算法，可修改迭代次数等参数(svm parameter optimization method, the mesh algorithms can modify parameters such as the number of iterations)

Simulation of basic circuit eletric

混沌粒子群CPSO，内附混沌粒子群的相关理论和改进的论文(Chaotic particle swarm CPSO, the related theory of chaotic particle swarm and the improved thesis)

说明：  本程序主要是包含了ESPRIT算法性能的一维仿真和二维的仿真。(This procedure includes the ESPRIT algorithm is mainly one-dimensional simulation of the performance and two-dimensional simulation.)

matlab具有强大的数值计算能力，生成的图形简便，直观。该文件中包含了一些matlab中数值计算方面的例程，包含了一些原创程序。(matlab numerical calculation has powerful ability to generate graphics simple and intuitive. The document contains a number of numerical computing matlab routine, including a number of original procedures.)