Final-Project

粒子群算法 Matlab编程实现 这个程序就是最基本的粒子群优化算法程序，用Matlab实现，非常简单。只有几十行代码。 (Particle swarm algorithm Matlab programming, this program is the basic particle swarm optimization algorithm procedures, using Matlab, very simple. Only a few dozen lines of code.)

MATLAB符号函数可视化教程MATLAB symbolic function, visual tutorials(Tutorial MATLAB symbolic function visualization MATLAB symbolic function, visual tutorials)

matlab编写的灰度直方图程序，好东东哦(matlab histogram prepared by the procedure)

说明：  一个用来计算一维光子晶体全息干涉分布的程序，很好用的！(Used to calculate a one-dimensional photonic crystal holographic interferometry distribution procedures, very good use!)

在Matlab/Simulink中搭建的步进电机、单相异步电机、直流无刷电机三种驱动系统的仿真模型，来对比仿真其速度响应动态性能(In Matlab/Simulink to build the step into the motor, single-phase asynchronous motor, DC brushless motor drive system simulation model, and compared the simulation speed of dynamic response performance of a)

本代码为粒子群基本算法代码，其在建模上面的贡献显著，很大程度上都能够优化建模解决方案。(Particle Swarm Optimization)

初始对准的程序和论文,matlab 的程序，文件名matlab的那个(Initial alignment of program and papers)

TF/SF for at 2D, square TEz over incident-angle range 0≤φ ≤90

matlab 专业设计 源于课本的原文件 适合于编程人员(matlab professional design textbooks from the original document is suitable for programmers)

Channel estimation techniques for OFDM systems based on a pilot arrangement are investigated. Channel estimation based on a comb type pilot arrangement is studied through different algorithms for both estimating the channel at pilot frequencies and interpolating the channel. Channel estimation at pilot frequencies is based on LS and LMS methods while channel interpolation is done using linear interpolation, second order interpolation, low-pass interpolation, spline cubic interpolation, and time domain interpolation. Time-domain interpolation is obtained by passing to the time domain by means of IDFT (inverse discrete Fourier transform), zero padding and going back to the frequency domain by DFT (discrete Fourier transform). In addition, channel estimation based on a block type pilot arrangement is performed by sending pilots in every sub-channel and using this estimation for a