龙格库塔法和fft转换计算非线性微分方程solver

This paper presents an overview of our most recent results concerning the Particle Swarm Optimization (PSO) method. Techniques for the alleviation of local minima, and for detecting multiple minimizers are described. Moreover, results on the ability of the PSO in tackling Multiobjective, Minimax, Integer Programming and
1 errors-in-variables problems, as well as problems in noisy and continuously changing environments, are reported. Finally, a Composite PSO, in which the heuristic parameters of PSO are controlled by a Differential Evolution algorithm during the optimization, is described, and results for many well-known and widely used test functions are given.

isual Basic is a high level programming language that can be used to develop useful business software, stimulating educational programs,cutting-edge engineering applications, amusing games, entertaining multimedia programs and many other practical applications. Some of the VB sample codes created by us are calculator, Library System, Stop Watch and more.

power_transfo3wdn.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_transfo3wdn.rar,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

无线通信MIMO系统中三节点预编码问题的最优化迭代的解决方案的仿真(Three-node precoding problem in MIMO wireless communication system simulation optimization iteration solution )

根据TD-SCDMA系统的特点，给出USTC码（酉空时码）在TD-SCDMA系统中的应用仿真程序，希望大家看看，很有创新(According to TD-SCDMA system features, given USTC code (Unitary Space-Time Code) in the TD-SCDMA system simulation program, hope that we look at innovative)

关于随机共振中的非线性平行阵列的程序，提供了多种非线性模型的仿真(About nonlinear stochastic resonance in a parallel array of procedures, provides a variety of nonlinear model simulation)

Frank Gross所著《智能天线》 一书的源代码(a book of the source code for Frank Gross book Smart Antenna )

the codes which i sent contains matlab code for encryption using 4 out of 8 code,binary to decimal conversion,decimal to binary conversion,subband coding,upsampling.

source number detection radii

说明：  自编函数实现AR模型的最小二乘估计（AR阶数=4）(AR model of self-function of least squares estimation (AR order = 4))