imulation

PI调节器参数的直流双闭环仿真程序，参数需要调节，网友学习交流matlab程序代码。(PI regulator parameters of DC double-loop simulation program, parameters need adjustment, users learn matlab program code.)

MICA软件包，可在MATLAB 5或MATLAB 6环境下运行(MICA package, MATLAB 5 or in the MATLAB 6 environment running under)

对信道进行多种仿真，包括AWGN信道，信道参数，QAM映射方式和SFBC编码方式。(Of the channel to a variety of simulations, including the AWGN channel, channel parameters, QAM mapping method and SFBC encoding.)

plot-SV-model-ct.m调用SV-model-ct可产生S-V信道模型，进而得到信道脉冲相应的幅度时延关系图(plot-SV-model-ct.m call the SV-model-ct SV channel model can be generated, and then get the corresponding channel pulse amplitude delay graph)

用MATLAB仿真工具simulink实现对输入信号的单边带调制，采用的是相移法(MATLAB simulink simulation tool to realize SSB modulation of the input signal is the phase shift method is used)

均匀介质二维声波数值模拟。采用clayton-engquist 2阶边界条件。 有公式及参考文献。带有速度模型以及雷克子波函数，解压后直接运行就可以(Uniform medium of two-dimensional acoustic numerical simulation. Using the clayton-engquist 2 order boundary conditions. Formulas and references. With the velocity model and the the Ricker wave function, and can run directly after decompression)

四旋翼飞行器入门材料，由浅入深，适合初学者(Four-rotor entry materials, Deep, suitable for beginners)

用matlab画齿轮齿廓的，只要几个参数即可，具体看程序，很简单，一看就懂。(matlab build gear shape)

model of logistic--matlab code

说明：  基于Simulink的OFDM通信系统仿真分析，内容很不错，很适合学习(OFDM communication system based on Simulink, simulation analysis, the content is very good, very suitable for learning)