simulink-introduction

这个Constriction pso 界面提供了10个可选择的测试函数，在界面可以输入粒子数和维度以及迭代次数，同时界面将输出全局最优和得到当前最优所需的迭代次数。里面有一个ＴＸＴ文档有一些操作说明；(The Constriction pso interface provides 10 selectable test function, can enter the number of particles in the interface and the dimensions and the number of iterations, while the output interface to get the current global optimum and the optimal number of iterations required. There is a TXT document some of the instructions )

采用最速下降法查找最小值，采用H终止准则，计算时间很快，很适合初学者使用(Steepest descent method using the minimum search using H termination criteria, the computation time soon, it is suitable for beginners to use)

说明：  system identification continued

进行多项式拟合曲线和参数，给出数据和m文件(Polynomial curve fitting and parameters, given the data and m files)

QRS detection, Pan & Tompkins 算法完整实现(Complete Implementation of the Algorithms:QRS detection, Pan & Tompkins)

说明：   matlab介绍，以及各种迭代方法的原程序。(matlab introduction of various iterative methods, as well as the original procedure.)

数值计算中的Euler法相关的matlab源程序(Numerical calculation of the Euler method related to matlab source)

Synthetic Aperture Radar Imaging Simulated in MATLAB

matlab ppm调制的系统仿真，测试误码率等，用高斯信道来实现。(matlab ppm modulation system simulation, testing, error rate, with Gaussian channel to achieve.)

计算一个方柱的散射的波形，并求其RCS。方柱的网格总数是N=500个，时间步为1200步。网格尺寸为lamda/18,时间间隔是ddx/2*c，c为光速。脉冲源位于中心。方柱边长为7*lamda。并与相同尺度的球的散射场进行对比(Calculate the scattered waveform of a square column and find its RCS. The total number of grids of the square column is N=500 and the time step is 1200 steps. The grid size is lamda/18, the time interval is ddx/2*c, and c is the speed of light. The pulse source is at the center. The side of the square column is 7*lamda. And compare the scattering field of the ball of the same scale)