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说明：  Matlab电磁波FDTD传输程序 模拟一天线发射电磁波在不同介质中的传播。(The Finite-difference time-domain (FDTD) method belongs in the general class of grid-based differential time-domain numerical modeling methods. The time-dependent Maxwell s equations (in partial differential form) are discretized using central-difference approximations to the space and time partial derivatives. The resulting finite-difference equations are solved in either software or hardware in a leapfrog manner: the electric field vector components in a volume of space are solved at a given instant in time then the magnetic field vector components in the same spatial volume are solved at the next instant in time and the process is repeated over and over again until the desired transient or steady-state electromagnetic field behavior is fully evolved. )

code for image processsing

线性调频脉冲压缩的Matlab程序,代码里有很完整的注释和解释，单径或多径瑞利衰落信道仿真。( LFM pulse compression of the Matlab program, Code, there are very complete notes and explanations Single path or multipath Rayleigh fading channel simulation.)

matlab实例，有限元方程建立求解，内包括fem和具体实例(matlab example, finite element equation to solve, including specific examples and fem)

MATLAB混合编程课程设计资料（VC，VB） 在Matlab环境下实现混合编程的学习者可以下载(MATLAB hybrid programming curriculum design information (VC, VB) in the Matlab environment to achieve mixed programming learners can be downloaded.)

递推极大似然用于系统辨识的MATLAB实例(Recursive maximum likelihood for system identification examples of MATLAB)

一个接地电网simulink模型，可以直接运行(A grounding grid simulink model can be run directly)

用平面波展开法计算二维声子晶体带隙,可以提取一幅图中想要的目标，能量谱分析计算。( Computation Method D phononic bandgap plane wave, Target can be extracted in a picture you want, Energy spectrum analysis and calculation.)

实现FIR滤波器设计，执行代码可以进行FIR滤波功能。(FIR frighting desgion.)

FDFD-Electromagnetic-RC filter