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The finite difference time domain (FDTD) method is widely implemented for numerical simulations of acoustic fields. When the size of the model is too large, the amount of the grid points in the computational region is huge, the simulation will cost a lot of calculation time when using CPU in a serial program. The paralleled method as MPI is not so convenient to be applied in the practical engineering...
The finite difference time domain (FDTD) method is widely used in numerical simulations of acoustic fields. When the size of the model is too large, the amount of the grid points in the computational region is correspondingly huge, then the simulation will cost a lot of calculation time using CPU in a serial program. In this paper we use the graphic processing unit (GPU) to solve this problem. First,...
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