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实现把Color图像转化为RGB分量图的matlab程序代码和扩散方程滤波的源代码-achieving Color images into RGB component map Matlab code and filter diffusion equation Wave of source code
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MATLAB function to initialize and call the solve_sps2d
function, which implements a 2-D solution of
the nonlinear wave equation using a psuedospectral
/ staggered A-B method, including attenuation modeled
with two relaxation mechanisms
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该MATLAB代码描述的是关于地震波动方程的正演模拟。-The MATLAB code is described about the earthquake wave equation forward modeling.
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1.利用matlab语言编写泊松方程,注意其中的边界条件要根据自己的实际情况确定,不一定都是那个值。
2.利用matlab语言编写横电波(TE)、横磁波(TM)的传播情况(1.Using MATLAB to write Poisson equation. Note that the boundary conditions should be determined according to their own actual conditions, not necessarily that val
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针对二维波动方程,我们研究了一个实例,即弹性薄膜的波动方程。 其实际物理意义是:两手抓住弹性薄膜的两个位置,分别提起,使薄膜上形成两个峰,在t=0时刻突然松手,根据生活常识可以预料,这两个位置的薄膜将来回震动,与此同时产生的波向四周传播,而且波与波会在相遇处叠加。用matlab编程并将这个过程可视化。(In view of the two-dimensional wave equation, we have studied an example, the wave equation of the
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基于 Maxwell 的基本电磁场理论,根据导行电磁波得到矩形导波系统中 TM 波、TE 波的场分布方程, 并对传
播常数进行讨论,得到矩形波导中传输模式特性. 应用 MATLAB 计算金属矩形波导的传输模, 得到矩形波导中 TE、TM
模场分布. 研究结论对矩形波导设计提供参考.(ased on the basic electromagnetic field theory of Maxwell, the field distribution equation of TM wave and
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Lamb波的频散曲线是进行超声Lamb波无损检测的重要依据。本程序对Rayleigh2Lamb方程进行了分析,给出了无限大板中Lamb波频散曲线的数值计算方法,通过Matlab软件对求解过程进行编程,绘制出Lamb波在铝板中传播的相速度和群速度曲线,并通过试验进行了验证对推广应用Lamb波进行无损检测具有实际意义。(The dispersion curve of Lamb wave is an important basis for non-destructive testing of ultr
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