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生成指定概率分布的随机数，可用于数学与金融的随机分析(Specify the probability distribution of randomly generated number, can be used for the stochastic analysis and financial mathematics)

关于sep协议的matlab源代码，很有价值，喜欢的可以收藏，用于ad hoc节点簇的选择(Sep agreement on matlab source code, great value, like the collection can be used for ad hoc choice of cluster nodes)

it is a emotion detector code

mm1仿真模型代码,实现排队理论的模拟。可设置队列长度，泊松过程到达强度，服务率，排队人数， 得到平均队列长度等参数。(network simulation code for MM1 model. Flexiable model for queueing theory study.)

传输矩阵法计算光子晶体的的透射率的程序，运行环境是matlab软件，比较好用。(Transfer matrix method photonic crystal transmittance of the program, the operating environment is matlab software, relatively easy to use.)

用matlab仿真轴承故障信号构造轴承故障的仿真信号，其中轴承的固有频率fn=3000Hz , 位移常数y0=5, 阻尼系数ξ＝0.1, 冲击故障发生的周期为0.01s，采样频率fs=20KHz, 采样点数N=4096。要求：根据上述条件构造轴承故障的仿真信号，画出其时域波形及频谱图。(Matlab simulation bearing fault signal)

说明：  滑膜观测器matlab仿真实现滑膜观测器的基本功能(The basic function of the sliding film observer realized by MATLAB simulation)

this mfile is riten in matlab and is related to mirtoolbox

系统传输函数 用于系统传输简单模拟 了解传输过程(transfer in matlab)

其中datarec.csv文件为原始三相电压电流数据文件，该matlab程序能够实现三相电压电流的谐波分析以及有功无功功率计算，并得到谐波补偿波形。(The datarec.csv file is the original three-phase voltage and current data file. The matlab program can realize the harmonic analysis of the three-phase voltage and current and the active and reactive power calculation, and obtain the harmonic compensation waveform.)