* A. Salih, Dept. of Mechanical Engg., NIT - Trichy, India. * ************************************************************************* * THIS PROGRAM SOLVES TWO-DIMENSIONAL LINEAR WAVE EQUATION IN A * * DOUBLY PERIODIC DOMAIN USING FINITE DIFF

二维声波方程时间二阶，空间10阶交错网格正演模拟-Forward modeling of two-dimensional acoustic wave equation time order, space 10 order staggered grid

用西方最快的傅里叶变换包FFTW来求解二阶声波方程。伪谱法-Pseudo-spectral method for solving second-order acoustic wave equation, which used Western fastest Fourier Transform package FFTW