说明：  利用在box-muller 和在时域上通过低通滤波器的方法产生多普勒频移的瑞利信道(Using the box-muller, and in the time domain through a low pass filter method produces Doppler frequency shift of the Rayleigh channel)

通过matlab中的gui功能实现的史密斯圆图的匹配等功能的操作界面(Gui in matlab functions through the implementation of the Smith chart of the matching function interface)

雷达系统信号处理仿真，产生多假目标并进行干扰(Simulation of radar signal processing to produce multiple false targets and interference)

一、观察序列频谱，观察信号通过系统后波形与频谱的变化。 系统函数，根据正准型结构（canonical form）编写样本处理算法。 (First, observe the sequence of the spectrum, observing the signal waveform and frequency spectrum through the system after the changes. System function, according to canonical structure (canonical form) the preparation of a sample processing algorithm.)

thisisaanother erettt exaple

根据换热器机理模型建模，编写仿真程序，模拟换热器出口温度(According to the mechanism of the heat exchanger modeling, writing simulation program to simulate the heat exchanger outlet temperature)

说明：  建立了一个准PR模块，对正弦50Hz信号的提取。(A quasi PR module is established to extract the sinusoidal 50Hz signal.)

Matlab工具箱总汇(Matlab toolbox confluence)

RANSAC算法实现数据拟合，用此算法可以实现多视角图像匹配等(RANSAC algorithm for data fitting, using this algorithm can realize multi-angle image matching, etc.)

说明：  用来仿真可见光通信中完整的PPM调制的功能，(Optical wireless communication)