DSG

说明：  function [ret,x0,str,ts,xts]=s3(t,x,u,flag) s3 is the M-file description of the SIMULINK system named s3. The block-diagram can be displayed by typing: s3. SYS=s3(T,X,U,FLAG) returns depending on FLAG certain system values given time point, T, current state vector, X, and input vector, U. FLAG is used to indicate the type of output to be returned in SYS.

说明：  MATLAB SOA仿真代码 详细模拟了半导体光放大器的各个参数特性(MATLAB SOA simulation code for detailed simulation of a semiconductor optical amplifier characteristics of the various parameters)

蒙特卡罗模拟光散射程序，粒子随机分布，绝对可以直接运运行。带有简单说明～～～～～～！， (Monte Carlo simulation of light scattering process, the particles are randomly distributed, can definitely be shipped directly to run. With a brief description ~ ~ ~ ~ ~ ~! ,)

运用FDTD算法计算了喇叭天线的近场分布，有一定的参考价值。(Use the FDTD algorithm to calculate the the horn antenna near-field distribution, there is a certain reference value.)

is a small example of how to use a slider and observe and enter the current value in the slider

This is all about viterbi algorithm

检测交通视频中的汽车，运行环境必须是matlab2009a以上版本，里面有程序和测试视频(car detect with matlab)

DSB—SC、双极性归零码、AMI码、CMI码等模拟信号的调制仿真。(DSB-SC AMI CMI)

高效调制信号ebpsk和cp-ebpsk，以及功率谱特征。(ebpsk and cp-ebpsk)

用matlab实现粒子滤波算法 x = 0 初始状态 R = input( 请输入过程噪声方差R的值: ) 测量噪声协方差 Q = input( 请输入观测噪声方差Q的值: ) 过程状态协方差 tf = 100 模拟长度 N = 100 粒子滤波器中的粒子个数 xhat = x P = 2 xhatPart = x ………………(Particle filtering algorithm using matlab)