MATLAB-CODES_TIME-HISTORY_RESPONSE-SPECTRUM-INDIA

由david vallado更新的轨道确定的程序代码，本程序融合sgp4和sdp4，包含193个文档(this procedure is the sgp4 prediction model from space command. this is an updated and combined version of sgp4 and sdp4)

MIMO Wireless Systems_matlab_simulation一个很好的讲mimo仿真的文档(MIMO Wireless Systems_matlab_simulation)

matlab 粒子滤波的程序，用来对多目标进行跟踪(matlab code for particle filter)

用matlab 7.0编写的滑模变结构仿真的例子。(S-function for continuous state equation function [sys,x0,str,ts]=s_function(t,x,u,flag) switch flag, Initialization case 0, [sys,x0,str,ts]=mdlInitializeSizes Outputs case 3, sys=mdlOutputs(t,x,u) Unhandled flags case {2, 4, 9 } sys = [] Unexpected flags otherwise error([ Unhandled flag = ,num2str(flag)]) end mdlInitializeSizes function [sys,x0,str,ts]=mdlInitializeSizes sizes = simsizes sizes.NumContStates = 0 sizes.NumDiscStates = 0 sizes.NumOutputs = 3 sizes.NumInputs = 1 sizes.DirFeedthrough = 1 sizes.NumSampleTimes = 0 sys=simsizes(sizes) x0=[] str=[] ts=[] function sys=mdlOutputs(t,x,u) x11d=sin(pi*t/2) x21d=cos(pi*t) x31d=1 sys(1)=x11d sys(2)=x21d sys(3)=x31d )

This is for counting the vehicles in the night time traffic

Le code suivant permet de détecter le matériel d acquisition disponible et d afficher leurs caractéristiques (formats vidéo, branchement, ...) Ceci est pris en charge par la toolbox d acquisition d images de Matlab

使用matlab实现输入信号的小波消噪和自适应滤波(Realize the input signal using matlab wavelet de-noising and adaptive filtering)

xlsx2csv Transform sheets in xlsx file to csv files

用MATLAB拟合复数，这是拟合银介电常数的例子！(MATLAB fitting plural，It is a example for fitting silver dielectric constant。)

实现了QPSK在瑞利信道下的性能仿真,仿真结果与理论曲线相比较，结果相符。供大家参考。(It achieved the simulation of QPSK performance in Rayleigh channel.)