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NLBCPE
说明： 建立水声信道的射线模型在工程应用上有重要的意义。射线声学是把声波的
传播看作是一束无数条垂直于等相位面的射线的传播，每一条射线与等相位面相
垂直，称为声线。声线途经的距离代表波传播的路程，声线经历的时问为波传播
的时间。声线束所携带的能量即为波传播的声能量。与几何光学相似，射线声学
的描述方法给人直观的感觉，在一定的条件下，射线声学的数学运算也比较简捷，
由射线理论给出的声线图可以给声场以直观、形象的理解。
本模型可以准确的衡量声波在海洋中传播路径(Establishing ray model of underwater acoustic channel is of great significance in engineering application. X-ray acoustics refers to sound waves.
Propagation is regarded as the propagation of a bunch of innumerable rays perpendicular to the isophase plane, each ray being in phase with the isophase plane.
Vertical, called sound line. The distance through which the sound line Travels represents the distance of the wave propagation, and the time that the sound line experiences is the wave propagation.
The time. The energy carried by the sound beam is the sound energy of wave propagation. Like geometric optics, ray acoustics
The descriptive method gives people an intuitive feeling. Under certain conditions, the mathematical operation of ray acoustics is relatively simple.
The sonogram given by ray theory can give an intuitive and visual understanding of the sound field.Accurate measurement of sound wave propagation in the ocean)
- 2020-10-09 22:07:40下载
- 积分：1
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mie2new
定量遥感中需要的球形粒子散射（mie）计算源码(mie computing source code for spherical particles)
- 2016-05-24 10:19:00下载
- 积分：1
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Doubly_fed_windfarm
双馈风力发电机的PSCAD仿真，包括发电机侧和网侧的PWM控制(Wind generator PSCAD simulation, including the generator side and network side of the PWM control)
- 2010-08-14 11:24:37下载
- 积分：1
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ABAQUS_Standard_UMAT_workexample
ABAQUS/Standard 用户材料子程序实例(A standard ABAQUS UMAT workexample.)
- 2013-10-18 19:02:46下载
- 积分：1
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daqizheshe
大气折射 蒙气差和天顶距以及折射系数与波长(Gas mask poor atmospheric refraction and zenith distance and refractive index with wavelength)
- 2021-04-24 10:08:47下载
- 积分：1
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[.Fortran常用算法程序集－第二版_徐士良
fortran 编程程序集，老一些，有一些很好的算法(Fortran programming assemblies, older, have some good algorithms)
- 2020-06-17 17:40:01下载
- 积分：1
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45665998PcModWin
用于计算大气辐射传输的在windows界面下的软件，可以计算大气透射率，大气程辐射，等进行大气校正(The software used to calculate atmospheric radiative transfer under the windows interface can calculate atmospheric transmittance, atmospheric range radiation and other atmospheric correction.)
- 2018-07-08 11:02:11下载
- 积分：1
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1D_anisotropic_forward
大地电磁一维各向异性正演代码
来自MTnet的源码(Magnetotelluric one-dimensional Anisotropic forward the code from MTnet source)
- 2020-11-18 12:49:40下载
- 积分：1
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good_forced
计算系统的lyapunov指数，利用wolf方法。(Lyapunov exponent calculated using the wolf approach.)
- 2013-07-17 11:43:14下载
- 积分：1
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vumat1
是ABAQUS有限元模拟软件的子程序，主要研究损伤断裂(a subroutine of ABAQUS for damage and fracture
)
- 2015-01-03 09:27:40下载
- 积分：1
