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用二阶有限差分法的中心差分格式来模拟二维均匀介质中声波传播，震源子波是雷克子波-Finite difference method with second order central difference scheme to simulate two-dimensional wave propagation in uniform media, the source wavelet is a Ricker wave
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用有限差分法的四阶差分格式模拟声波在二维均匀介质中的传播，不带吸收边界条件，震波是雷克子波-Finite difference method of fourth order difference scheme for two-dimensional simulation of acoustic wave propagation in uniform medium, without absorbing boundary condition, shock wave is Ricker
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地震波动方程二维模拟（C语言），差分求解，波源雷克子波，文件夹中，".m"是用于作图的代码，在matlab中打开。-Earthquake fluctuations the wave equation (C language), Finite difference method, the source： Ricker wave, in the folder. .m is the code used for mapping, opened in matlab.
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地震勘探中，有限差分正演方法的简单一维数值模拟-Seismic exploration, forward finite difference method is simple one-dimensional numerical simulation
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二维声波数值模拟正演程序，利用有限差分法，没有加入吸收边界-Numerical simulation of two-dimensional acoustic forward procedure, using the finite difference method, did not join absorbing boundary
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本程序为一维非稳态导热的有限差分法解法，
使用TDMA法求解离散方程组。-This program is a one-dimensional unsteady heat conduction solution of the finite difference method for solving the discrete equations using TDMA method
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用相位移加实现速度纵横向变化、复杂陡倾地质模型的正流模拟，为复杂波场的地震、地质解释提供了精确、实用的方法。一般情况下，相位移延拓方法对徒倾斜地层成像精度高、稳定性好、计算快，但实现速度的横向变化困难；而频率、空间域的有限差分法算法简单、稳定性好、能适应速度的纵横向任意变化，但偏移陡断地层存在很多问题-Using phase shift and realization of vertical velocity variations, complex flow simulation of stee
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有限差分声波波动方程正演。主要用于地震勘探正演-Finite difference method of acoustic wave equation forward modeling
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利用有限差分法，计算传热学温度分布数值解，并会出温度场网格图。-Finite difference method to calculate the temperature distribution in the numerical solution of heat transfer, and will be a temperature field grid graph.
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5个f语言有限差分正演程序，应用有限差分法在CPML边界条件下进行2D正演，前四个程序分别对应各向异性介质、各项同性2阶精度、各项同性4阶精度、双相介质4阶精度四种不同情况。最后一个是3D粘弹性介质的程序。-5 f language finite difference modeling, application of finite difference method under CPML boundary conditions 2D forward, the first four program
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有限容积法对非稳态传热偏微分方程进行离散，方程组的求解采用高斯-赛德尔迭代法- differential equation were discretized by an implicit finite-difference method, and the aforementioned simulative equations were solved numerically using the Gauss-Seidel method
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给定激励下，导体线首末端端接动态元件（电容或电感）时，应用时域有限差分法来计算其末端感应电压，其中激励源可以选择。(Given the excitation, when the leading end of the conductor line is terminated with a dynamic element (capacitor or inductor), the finite-difference time domain method is used to calculate the
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Finite Difference method FDM - Nanofluid flow inside DHC Cavity
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