pso_2D

最小相位系统，混合相位系统，最大相位系统，计算三者的幅频响应，相频响应和冲激相应(Minimum phase system, mixed-phase system, the largest phase system, the calculation of the amplitude-frequency response to the three, with the corresponding frequency response and impulse)

Matlab有关改进的PSO算法程序基于三种惯性参数改进的粒子群算法程序,并使用测试函数Goldstein进行结果比较(Matlab program for improving the PSO algorithm is based on three inertial parameters improved particle swarm optimization program and use the results of the test functions were compared Goldstein)

说明：  本代码编译环境为matlab，利用bp神经网络实现了建筑能耗预测，精度高，可扩展性好(This code the compiler environment Matlab, realize the building energy consumption prediction, by using the BP neural network has high precision, good scalability )

说明：  一束5W 的线偏振光以Φ = 45 度方位角振动，垂直入射到玻璃 - 空气表面，该光束波长0.6μm，玻璃介质折射率1.54 @0.6m，当入射角θ从0-70 度变化时，通过给定条件，分别完成如下要求： 画出该光束反射光的光强曲线（I-θ）； 分析该反射光束的偏振态变化，画出偏振方向变化曲线（φ-θ）和偏振光束相位变化曲线 （Φ-θ）。 （注：光束从光密到光疏的界面，在入射角θ 从0-70 度变化中，包括了临界角θc）(Bunch of linearly polarized light 5W to Φ = 45 degrees azimuth vibration, normal incidence to the glass- air surface, the beam wavelength 0.6μm, glass refractive index 1.54 @ 0.6m, when the incident angle θ changes from 0-70 degrees By the given conditions, namely the completion of the following requirements: Draw the reflected light beam intensity curve (I-θ) analysis of changes in the polarization state of the reflected beam, draw the polarization direction of the curve (φ-θ) and polarized beam phase curve (Φ-θ). (Note: the light beam from the optical density of the interface is sparse, the incident angle θ  variation from 0-70, including the critical angle θc))

无线信道模型的介绍，WIMAX工作组文档，对典型信道模型进行了描述，文中含SUI信道的MATLAB仿真代码(Wireless channel model introduction, WIMAX Working Group document, on a typical channel model is described, the text contains SUI channel MATLAB simulation code)

matlab的说明书，可以初学者用，很少见的齐全篇(matlab)

说明：  建立GEO和LEO的轨道，并计算他们间方位角和俯仰角速度及加速度，多普勒频移等重要参数。(established GEO and LEO orbits, and calculate their azimuth and pitch between angular velocity and acceleration, Doppler frequency shift and other important parameters.)

进行了对于乐器的matlab的模拟，并模拟了钢琴、吉他等各种乐器的模拟(Carried out for the musical instruments of matlab simulation, and simulated piano, guitar and other instruments of the simulation)

说明：  用时间序列建模与预测，文件夹包括文档和程序，数据，用于预测房价。(Modeling and forecasting with time series)

matlab源码,802.11系统的性能仿真，主要用于款待无线通信系统中的一些参数设计(original code)