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fft2_and_fdtd
- 2D Fourier变换在光衍射方面的应用一例,对孔函数直接应用FFT2,得到衍射结果；以及FDTD方面的两个不成熟的程序-2D Fourier Transform-ray diffraction case of the application of direct application Kong FFT2 function, be diffraction; FDTD and the two immature procedures
FDTD
- 采用 fdtd 方法 计算微带缝隙耦合天线 S参数提取 -microstrip antenna； S parameters calculation
TM_FDTD
- matlab FDTD算法模拟TM波，Mur吸收边界；-matlab FDTD algorithm for wave simulation of TM
fdtd_2d_PML
- Dennis M. Sullivan ；FDTD二维电磁场传播模拟，根据书上的C语言，写成的matlab程序-Dennis M. Sullivan FDTD simulation of two-dimensional electromagnetic field propagation, according to the book on the C language program written in matlab
C-language-simulation-of-the-FDTD
- c语言模拟的FDTD，用于分析二维TE波传播的辐射场的场分布；采用了PML边界条件，正弦波作为源。-C language simulation of FDTD, used to analyze two-dimensional TE wave radiation field distribution Use the PML boundary condition, sine wave as the source.
FDTD
- FDTD.m 程序包括程序相关变量的定义，网格的尺寸的划分，激励源的设置及基于FDTD的圆柱谐振腔迭代分析。其中通过改变空间离散度dr和采样点个数nmax，进行分析得出结论；且空间步长dt与dr有关，可得出空间步长对结果影响。-FDTD.m program includes the definition of program-related variables, set the meshing of size, the excitation source and the FDTD-based i
FDTD_滤波器
- 通过matlab编程，利用FDTD算法来计算微带带通滤波器的S参数，适合初学者熟悉FDTD算法。我用的板材是Rogers5880板材，厚度为0.508mm(Through MATLAB programming, the use of FDTD algorithm to calculate the S parameters of microstrip bandpass filter, suitable for beginners familiar with FDTD algorithm.)
研究生电磁场数值试题
- 计算金属槽内的场强分布，画出电场分布曲线。(The electric field distribution curve is calculated by calculating the field intensity distribution in the metal groove.)
grating try1
- 利用FDTD对波导中的光栅进行仿真，可计算透过率，衍射效率等(Using FDTD to simulate the grating in the waveguide, we can calculate the transmissivity, diffraction efficiency and so on)
FDTD法模拟无源区域二维TE波的传播
- 利用fdtd法编程计算TE波在无源区的传播，里面有详细附注(The FDTD method is used to program the propagation of TE wave in the passive area with detailed annotations)
near_to_far_EM
- MATLAB上实现的FDTD近远场转换程序.(FDTD near far field conversion program implemented on MATLAB.)