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2下载:
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
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弹性波方程的地震波场的正演模拟,采用的是高阶精度--10阶,但是还没加边界-Elastic wave equation of seismic wave field forward modeling, using the high-order accuracy- 10 bands, but not Canadian border
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1下载:
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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使用matlab对智能天线进行仿真。描绘出在衰减和helmholta常数比值下的波动方程- the ratio between the attenuation and phase constant of the Helmholtz wave equation for a range of frequencies.
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波动方程正演matlab程序,一维以及二维,二维采用cpml边界条件,震源为雷克子波-Wave equation forward matlab program, one-dimensional and two-dimensional, two-dimensional use cpml boundary conditions, source of Ricker wave
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水面无人艇(Unmanned Surface Vehicle)的航迹控制对提升无人艇艇载设备
侦察观测效果以及多任务作战能力具有十分ffi要的意义。由于受到风、浪、流等
干扰环境影响,水而无人艇将产生六自由度的操纵运动,具有很强的非线性和随
机性。这将致使无人艇的航向航迹及姿态控制具有一定的难度,因此需要对水面
无人艇建立六自由度操纵模型,更好地实现对无人艇的控制。
采用经典的MMG分离建模思想,依托浜本刚实提出的水平附体坐标系,建
立
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用Lax-Friedrichs格式求解波动方程的matlab程序。(The matlab program for solving wave equation by Lax-Friedrichs scheme.)
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