-
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
-
在dos 与Linux下通过命令来改变BIOS项设置。
在dos 与Linux下通过命令来改变BIOS项设置。-In dos with Linux through the command to change the BIOS settings.
- 2022-05-21 19:46:39下载
- 积分：1
-
基于灵敏度分析的优化
基于灵敏度分析的优化程序，能够优化响应面模型(Optimization program based on sensitivity analysis)
- 2018-06-08 10:46:24下载
- 积分：1
-
A7105_10db_0db
A7105开发板测试程序-带LED显示屏驱动-51单片机实例
- 2010-02-07 10:54:28下载
- 积分：1
-
3380
说明： 首页jQuery焦点图代码，带左右箭头按钮，自动轮播切换的网站首页焦点(Home page jQuery Focus Map Code, with left and right arrow buttons, automatic rotation switch site Home Focus)
- 2019-03-27 13:20:51下载
- 积分：1
-
jizuzuhe
电力自动化专业领域的一个重要内容，机组组合算法。(power automation fields of expertise as an important, unit commitment algorithm.)
- 2007-03-20 14:57:46下载
- 积分：1
-
复合材料大作业
说明： 用最先一层失效理论和渐进失效理论计算层合板失效。(Using the first ply failure theory and progressive failure theory to calculate the failure of laminated plates.)
- 2020-03-10 22:09:14下载
- 积分：1
-
godunov
说明： 用godunov方法求解黎曼精确解，帮助理解黎曼问题，了解计算流体力学(Solving Riemann exact solution by Godunov method.Help to understand Riemann problem and computational fluid dynamics.)
- 2021-04-24 02:18:47下载
- 积分：1
-
简单的学籍管理，虽然只有8kb但可以运行，适用于非计算机专业的C设计...
简单的学籍管理，虽然只有8kb但可以运行，适用于非计算机专业的C设计-simple unsuccessful management, although only 8kb but can run, apply to non-computer professional C Design
- 2023-06-01 17:25:02下载
- 积分：1
-
es7210 linux driver
说明： 智能语音识别代码、麦克阵列，语音唤醒打断、语音声源定位(Intelligent voice recognition code, microphone array)
- 2020-05-29 14:47:27下载
- 积分：1
