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NGB
这是对于NGB的描述,可以了解一下。
未来时NGB的时代(This is the description for the NGB, you can find out. The era of the future NGB)
- 2010-01-31 11:15:11下载
- 积分:1
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Two-feature-selection-algorithm
对“data4.m”数据,采用两种特征选择算法,选择2个特征。并且进行效果比较("Data4.m" data, using the two feature selection algorithm, select two characteristics. And the effects comparison)
- 2012-05-21 14:47:00下载
- 积分:1
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Gas-dynamics
用来模拟粒子运动的。此元胞自动机需要
一种不同类型的元胞的邻居。此元胞的邻居时刻变化,因此某一个方向运动趋势,
将继续在同一个方向。换言之,此规则保存势头,这是基础的动力仿真。这种邻
居通常被称为 margolis邻居并且这种邻居通常由重叠的 2x2 块的元胞构成。在下
面的表格中,偶数步长时左上方 4 元胞为邻居关系,奇数步长时右下的 4 元胞为
邻居关系。某一特定元胞在每一个时间步长都有3 个邻居,但是具体的元胞构成
了邻居的旋转和反复。(Used to simulate the particle movement. The cellular automaton requires a different type of cell neighbors. This moment of change in a neighbor cell, so a certain direction the trend will continue in the same direction. In other words, this rule saved momentum, which is the foundation of the power simulation. This neighborhood is often called a neighbor and this neighbor margolis usually overlapping 2x2 blocks of cellular composition. In the following table, even when the step left four yuan for the neighbor cell, the odd step 4 when the lower right cell for the neighborhood. A particular cell in each time step has three neighbors, but the specific cellular composition of the neighbor s rotation and repeated.)
- 2011-06-30 19:58:36下载
- 积分:1
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0fb98d26
2*2空间复用信道MIMO仿真
其中包含整套通信系统的编码解码,调制解调,噪声信道,并有文件对应说明文档(2* 2 MIMO spatial multiplexing channel communication system simulation package which contains the coding and decoding, modulation and demodulation, channel noise, and the corresponding documentation file)
- 2016-12-29 10:39:20下载
- 积分:1
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tlms
matlab例程tlms,希望对大家有所帮助(matlab routines tlms, want to help everyone)
- 2008-03-10 15:21:25下载
- 积分:1
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293809067
MATLAB演示电磁波,可以显示电场和磁场分量(MATLAB demonstration of electromagnetic waves)
- 2009-12-07 22:08:09下载
- 积分:1
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mat_master
matlab code for dynamic time warping
- 2014-10-31 15:44:30下载
- 积分:1
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matphy.tar
SDR gsm/edge emulator
- 2014-12-24 22:38:37下载
- 积分:1
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RayleighDistri
瑞利分布杂波幅度和高斯谱仿真,需要的可以学习看下(Rayleigh distribution clutter simulation, the need to learn a look)
- 2015-03-29 20:29:49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