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zhengyan
- 有限差分二阶二维声波方程正演模拟，加吸收边界变速剖面研究。 -Two-dimensional acoustic wave equation finite-difference second-order absorbing boundary variable cross-section study of Canadian
bianjie
- 一阶声波方程波场模拟，采用的是交错网格，二阶精度，pml边界-A first-order wave equation of wave-field simulation, using the staggered grid, second order accuracy, pml boundary
jiaocuo2jie
- 采用的是规则网格进行的波场模拟，该方法是对一阶的声波方程进行的模拟，应用了二阶的精度 -Uses a regular grid for the wave field simulation, the method is an order of the acoustic wave equation simulation, the application of the second-order accuracy
fd2d.tar
- 二维声波传播过程模拟，采用一定合适的吸收边界条件-2D acoustic propagation simulation with PML boundary
cm
- 换能器三维指向性仿真研究，主要是根据仿真笛卡尔坐标系下换能器阵列的声波指向性仿真-Simulation of three-dimensional directional transducer
code
- 二阶声波方程有限差分模拟和偏移成像的程序 文件说明： 数据为二进制，主程序用fdtrm.f90，数据为su格式，主程序用fdrtm_su.f90； boundary.f90人工边界条件，傍轴近似。propagator.f90是传播算子； wavelet.f90是震源。makefile中是编译命令。 -acoustic wave equation modeling and imaging with finite difference method