reseaux-de-neurones

matlab implementation of wimax downlink

image processing for academic

本文采用科研领域广泛应用的、功能强大的MATLAB软件及其仿真工具箱Simulink、Real-time Workshop、xPCTarget研究开发了针丈接轮胎压力监测系统(TPMS)的数据采集与处理系统。 首先利用Simulink工具箱建立TPMS系统所需参数的处理方法仿真模型 然后构建了基于MATLAB/xPCTarget的硬件平台,并结合所建立的仿真模型完成了整个数据采集与处理系统的开发 最后,通过实车实验,实时地采集数据,对系统的采集和处理数据功能进行验证。(In this paper, widely used in the field of scientific research, powerful and simulation software MATLAB toolbox Simulink, Real-time Workshop, xPCTarget research and development of a needle then Zhangting Tire Pressure Monitoring System (TPMS) for data acquisition and processing system. First of all, the use of Simulink toolbox parameters required for the establishment of TPMS system simulation model approach then constructed based on MATLAB/xPCTarget hardware platform, combined with simulation models created by the completion of the entire data acquisition and processing system Finally, it is vehicle experiments, real-time data collection, the system of collection and processing of data validation functions.)

M=63 J=(M-1)/2 Wp=0.5*pi Ws=0.6*pi Np=100 Ns=100 weightp=1 weights=100 通带和阻带的加权系数 WpN=linspace(0,Wp,Np) WsN=linspace(Ws,pi-0.05,Ns) Wm=[WpN WsN] p=[ones(1,50),ones(1,50)/2] d=[p,zeros(1,Ns)] W=diag([weightp*ones(1,Np),weights*ones(1,Ns)]) C=cos(Wm*[0:J]) Q=diag(cos(Wm*0.5)) g=(W*Q*C)(W*d) g=g h=(g(J:-1:2)+g(J+1:-1:3))/4 h=[g(J+1)/4 h g(1)*0.5+g(2)/4] h=[h fliplr(h)] W=linspace(0,pi-0.1,512) H=freqz(h,1,W) plot(W/pi,20*log10(abs(H))) (filter design)

说明：  这张光盘伴随着《用MATLAB进行鲁棒控制设计》一书。达-辜唯、佩特科·彼得科夫和米哈伊尔·姆 康斯坦蒂诺夫，版权所有斯普林格-弗拉格，伦敦，2005年。(This CD ROM accompanies the book robust Control Design with MATLAB?by Da-Wei Gu, Petko H. Petkov and Mihail M. Konstantinov, Copyright Springer-Verlag, London, 2005.)

这是计算各种物体类间距离的一种方法，用Matlab实现了．(This is the calculation of various types of distance between objects is a means to realize the use of Matlab.)

说明：  duffing分岔图，计算连续duffing方程Lyapunov指数的程序,比较好用(duffing bifurcation diagram, duffing equation for calculating the Lyapunov index procedure, comparative ease of use)

FIR WEINER FILTER IN MATLAB

图像索材，学习图像处理必须的一些常用图片，愿大家能轻轻松松学习图像！(Image cord material, learn to be a number of image processing used pictures, would like to learn that we can easily image!)

说明：  ％利用乘同余法写的白噪声程序 ％对于辨识有一定帮助 ％相关方法可以参照乘同余法原理( Use by the same method to write more than the white noise process for the identification of definite help in correlation method can refer to law by the principle of congruence)