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projectpaperandcode
this paper has different new technology of algorithm to be used in wireless communication
- 2013-01-05 20:34:40下载
- 积分:1
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实验四
说明: 1、 环境参数设置
a) 水体参数设置
水深5000m,水体密度1024 kg/m3,水平距离100km,水中纵波声吸收系数可选填。
b) 声速分布设置
Munk声速标准分布模型
典型数据:
c) 海底地声参数设置
下层介质中纵波声速1800m/s,下层介质密度1100kg/m3,下层介质中纵波声吸收可选。
d)海底地形设置
海底为高斯起伏海底,起伏的均值、方差自己设定。
2、 传播模型参数设置
声源频率、声源深度、接收点设置
3、 软件参数设置
计算声线、本征声线、计算相干传播损失、计算非相干传播损失、计算半相干传播损失、声线出射角度
4、 结果输出
a) 声线轨迹
b) 选取适当声源深度,出现深海会聚区效应;
c) 声传播损失
传播损失(相干和非相干)随水平、深度的变化曲线。
伪彩图 剖面 相同水平距离传播损失(1. Setting of Environmental Parameters
(a) Water body parameter setting
The depth of water is 5000m, the density of water body is 1024 kg/m3, and the hor)
- 2021-01-16 15:38:46下载
- 积分:1
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Deblurring-Images---Matrices--Spectra--and-Filter
Deblurring Images - Matrices, Spectra, and Filtering
- 2013-07-27 17:21:55下载
- 积分:1
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cavity
Lattice Boltzmann Method Simplified 2D Cavity Flow D2Q9, for educational purpose only.
- 2012-09-09 10:03:15下载
- 积分:1
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PID-CONTROL
基于水箱液位系统的三阶模型的阶跃响应测试,(three-tank )
- 2013-03-18 15:35:37下载
- 积分:1
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matlab-canshushibie
使用matlab进行微分方程组的参数拟合,拟合方程为水射流轨迹。(Parameter fitting using MATLAB differential equations, the fitting equation for water jet trajectory.)
- 2014-12-05 21:13:51下载
- 积分:1
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unsectorized
source code for 3G handover in mobile wireless network
- 2010-11-08 15:29:44下载
- 积分:1
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ofdm
文件可以实现ofdm的仿真,是程序很全的文件,包括二-十进制转换,16QPSK调制解调,QAM调制解调等,实现了仿真的整个过程(Ofdm simulation file can be achieved, is the program is the whole file, including two- decimal conversion, 16QPSK modulation and demodulation, QAM modulation and demodulation, etc., to achieve a simulation of the whole process)
- 2011-06-11 21:05:23下载
- 积分:1
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32196385ridge_extract
it is an .rar file. it contains some source code of matlab
- 2011-08-29 13:21:50下载
- 积分:1
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dbwt
matlab程序运行时导入数据文件作为输入参数,验证可用,用于时频分析算法,包括调制,解调,信噪比计算。( Import data files as input parameters matlab program is running, Verification is available, For time-frequency analysis algorithm, Includes the modulation, demodulation, signal to noise ratio calculation.)
- 2016-04-15 10:39:35下载
- 积分:1