SIMULINK

说明：  详细说明了pi/4 DQPSK 调制、解调，RRC 匹配滤波器设计， BER 蒙特卡洛仿真，rayleigh衰落下的系统仿真。 文档中附有各个模块的Matlab code。(Detailed description of pi/4 DQPSK modulation, demodulation, RRC matched filter design, BER Monte Carlo simulation, rayleigh fading of system simulation. Document attached to each module of the Matlab code.)

matlab代码 交通流元胞自动机仿真 双车道 如果需要改变车流密度在脚本文件中修改fp.(Matlab code traffic flow cellular automata simulation of two lanes If you need to change the traffic density, modify the FP in the script file.)

说明：  美赛 人员疏散模型 元胞自动机 美国大学生数学建模竞赛MATLAB示例程序(Evacuation Model Based on Cellular Automata)

可以实现全息图的一次快速傅里叶变换，对全息图进行再现，也可以用于全息干涉图的再现(Hologram can be achieved in a fast Fourier transform, reconstruction hologram can also be used for reproduction of holographic interferograms)

this code implementation cfar.

认知无线电matlab模拟小程序，带图分析(Cognitive radio matlab simulation applet with FIG Analysis)

BER simulation: A starter for beginners in digital communications. Really helps alot.

4PSK误码仿真率，可帮助读者解决4PSK调制信号的误码率分析问题(Simulation 4PSK error rate, can help readers solve the modulation signal 4PSK BER analysis)

To plot a 16-QAM signal constellation with annotations that indicate the mapping integers to constellation points. The code uses the scatterplot function to create the plot and the text function in MATLAB to create the annotations. We follow the following steps for this.

matlab制作散斑图的程序，可以在窗口输入散斑大小和密度(speckle pattern produced matlab program, you can enter the speckle size and density in the window)