25点有限差分
twenty-five point finite-difference
2D-有限元
2D-finite element program
Crank-Nicolson时域有限差分方法
Crank-Nicolson finite-difference time-domain method
FCT有限差分法
FCT finite difference method
FDTD时域有限差分
FDTD finite-difference time-domain
Fourier有限差分偏移算子
Fourier finite difference migration operator
Godunov型有限差分格式
finite difference godunov scheme