var_cvar

YEE+FDTD原代码，非常实用，有参考价值(YEE+ FDTD source code, very useful, have reference value)

捕鱼问题源代码，解决捕鱼问题，建立微分方程进行求解(Fishing in the source code to resolve fishing issues, the establishment of differential equations to solve)

当空间调制（sm）系统中每个符号含有3bits信息(即3bit/s/Hz的频谱利用率)时我们选择：4根发送天线，BPSK调制方式和2根发送天线，4QAM调制方式进行比较。(When the spatial modulation (sm) system, each symbol comprising 3bits information (i.e. 3bit/s/Hz spectral efficiency) when we choose: four transmitting antennas, BPSK modulation method and two transmission antennas, 4QAM modulation for comparison.)

surface Acoustic wave device for Apodized filter

matlab的灯光与物体之间的关系的matlab文件，利用此函数可以完成一些光学仿真实验(Matlab lamplight and the relationship between the object of matlab files, using this function can be done some optical simulation experiment)

说明：  用MATLAB中的simulink pid控制器实现汽车abs系统实时仿真(Implementation of real time simulation of automobile ABS system using Simulink PID controller in MATLAB)

technical trading in matlab

这是实现随机信号模拟用户数据流，值得一看哦(this is random signal simulation user data flow, an eye-catcher oh)

说明：  采用FDTD计算2维光子晶体的散射和透射的可执行程序小软件(Calculated using FDTD 2-D photonic crystal scattering and transmission of the executable program small software)

essential matlab for engineers and scientists