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二维射线追踪程序！matlab编写
- 二维射线追踪程序！matlab编写！！ 地震声波正演源程序,Two-dimensional ray-tracing program! matlab prepared! ! Forward seismic acoustic source
waveFieldSimulationProgramOfILayer
- Ⅰ层模型声波波场数值模拟源程序,对各向异性介质中的地震波进行研究，无论是进行野外施工技术研究，还是进 行岩层岩性参数与波动方程之间的关系的研究，或者是进行各向异性介质中地震波 场处理与分析的研究，都离不开各向异性的地震波场数值模拟。-Ⅰ layer model numerical simulation of acoustic wave source for seismic waves in anisotropic media research, whether in carrying
finiteDifferenceNumericalSimulationProgramOfLayerM
- Ⅰ层模型声波波场数值的有限差分模拟程序,利用有限差分方法,对声波在地下的传播进行模拟-Ⅰ layer model acoustic wave finite difference numerical simulation program using finite difference method, the spread of sound waves in the ground to simulate
underwatermiracle-1.1.0.tar
- 水下ns2 UnderWaterMiracle: Underwater Channel, PHY and MAC for NS-MIRACLE .-UnderWaterMiracle: Underwater Channel, PHY and MAC for NS-MIRACLE . escr iption: we have developed a module for ns-miracle that allows a fully detailed simulation of the unde
ma
- 处理波形，计算声波再通过障碍物以后的延迟,从而计算声波在不同介质中的传播速度-Treatment of waveform, calculated the time delay after the sound waves pass through the obstaclesand，In order to estimate the acoustic propagation velocity in different media
acoustic2d
- 声波在二维各向同性介质中的传播波场，包括波长快照和在地面接收到的波形图。-Acoustic waves in two-dimensional wave propagation in isotropic media field, including the wavelength and on the ground receives a snapshot of the waveform.
stc
- 从声波测井波形资料中求取各个模式波（非频散波）的慢度（速度），并绘制STC图-extract the slowness(velocity) of mode waves(no-dispersion wave) from acoustic logging data.and plot STC map.
heibaipei2
- 从物理的角度看，音乐是不同频率，不同时长声波的组合，声波的频率表示不同的音调，声波的时长反映不同的节奏，根据该原理，将不同频率，不同时长的声波进行有序组合，则能成为音乐，利用MATLAB对不同频路信号的组合及分析功能，能够进行简单的音乐合成。-From a physical point of view, the music is different frequencies, not at the same time the combination of the long acoustic wav
44
- 有关波在传输中的一些程序，主要是声波的传播特点。画图注意问题-For some waves in the transmission process, mainly acoustic wave propagation characteristics. Drawing attention to the problem
FDM-any-accuracy
- 电磁波、声波或地震波等数值模拟中常常会用到有限差分法，但是很多文章都只是泛泛而谈时间2阶，空间4阶等等如何用公式，本文给出了任意阶精度的泰勒展开与迭代公式。-Numerical simulation of electromagnetic, acoustic or seismic waves will often use the finite difference method, but many articles are just generalities time two bands, spa
Tx_soundsin
- MATLAB编程，调用声卡发出一系列不同频率的正弦波，可用于测试声学信道频率响应情况或其他用途。-MATLAB programming, calling card to issue a series of sine waves of different frequencies can be used to test the frequency response of the acoustic channel or other purposes.
kengsui
- 有井曲线作为输入可计算其地震波的衰减,验证可用，基于chebyshev的水声信号分析。- There is a well attenuation curve as input to calculate its seismic waves, Verification is available, Based chebyshev underwater acoustic signal analysis.
fuinang
- 基于chebyshev的水声信号分析，各种kalman滤波器的设计，有井曲线作为输入可计算其地震波的衰减。- Based chebyshev underwater acoustic signal analysis, Various kalman filter design, There is a well attenuation curve as input to calculate its seismic waves.
MP45DT02-M
- 数字麦克风 该MP45DT02是一个紧凑，低功耗，顶级端口，全方位，数字MEMS麦克风。该MP45DT02是建立与感测元件和立体声功能的IC接口。传感元件，能够检测声波，利用制造-The MP45DT02-M is a compact, low-power, top-port, omnidirectional, digital MEMS microphone. The MP45DT02-M is built with a sensing element and an IC interface
qun
- 包括最后计算压缩图像的峰值信噪比和压缩效果的源码,基于chebyshev的水声信号分析，有井曲线作为输入可计算其地震波的衰减。- Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, Based chebyshev underwater acoustic signal analysis, There is a well at
ktdtw
- 有井曲线作为输入可计算其地震波的衰减,基于chebyshev的水声信号分析，wolf 方法计算李雅普诺夫指数。- There is a well attenuation curve as input to calculate its seismic waves, Based chebyshev underwater acoustic signal analysis, wolf calculated Lyapunov exponent.
nukni
- 光纤陀螺输出误差的allan方差分析，有井曲线作为输入可计算其地震波的衰减,基于chebyshev的水声信号分析。- allan FOG output error variance analysis, There is a well attenuation curve as input to calculate its seismic waves, Based chebyshev underwater acoustic signal analysis.
Finite_differenc
- finite difference acoustic wave modeeling
水声通信技术综述_贾宁
- 受制于严重的衰减，电磁波在水中的传播距离非常有限，因此以声波为载 体的水声通信是在水下实现无线信息传输的主要方式。水声通信无论是在军事方面还是在民 用方面都有重要的作用，随着人类加快开发海洋的步伐，对水声通信技术的需求也变得越来 越迫切。文章对水声通信技术进行了综合介绍。首先介绍了水声通信的概念和意义，着重分 析了水声信道的特点以及水声通信面临的困难，然后对目前应用较多的几种典型水声通信技 术进行了介绍，最后对水声通信技术的发展方向进行了展望。(Due to severe attenu
NLBCPE
- 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