function?FDTD_2D_Yee_2D_TM_final

%constants
c_0?=?3E8;???????????????????%?Speed?of?light?in?free?space
mu_0?=?4.0*pi*1.0e-7;????????%?Permeability?of?free?space
eps_0?=?1.0/（c_0*c_0*mu_0）;??%?Permittivty?of?free?space

%to?be?set
Nx?=?100;????????????????????%?Number?of?cells?in?x-direction
Ny?=?100;????????????????????%?Number?of?cells?in?y-direction
Nt?=?500;????????????????????%?Number?of?time?steps

c_ref?=?c_0;?????????????????%?Reference?velocity
eps_ref?=?eps_0;
mu_ref?=?mu_0;

f_0?=?10e9;??????????????????%?Excitation?frequency
f_ref?=?f_0;?????????????????%?Reference?frequency?

omega_0?=?2.0*pi*f_0;????????%?Excitation?circular?frequency
omega_ref?=?omega_0;

lambda_ref?=?c_ref/f_ref;????%?Reference?wavelength

Dx_ref?=?lambda_ref/20;??????%?Reference?cells?width
Dy_ref?=?lambda_ref/20;

X?=?Nx*Dx_ref;
Y?=?Ny*Dy_ref;

r?=?0.5;?????????????????????%?Normalized?factor
Dt_ref?=?r/c_ref*Dx_ref;?????%?Reference?time?step
Dt?=?Dt_ref;

%?initiali

?屬性????????????大小?????日期????時間???名稱
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?????文件???????8353??2006-11-29?19:32??1121204768158150.m

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?????????????????8353????????????????????1