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gene
完整的遗传算法函数Matlab程序,供交流学习(The complete function of Matlab procedure genetic algorithm)
- 2011-05-23 20:32:50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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a2z_of_C
A book on C programming
- 2010-12-21 00:17:44下载
- 积分:1
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chap3
说明: 模糊PID控制,阶跃响应曲线,控制参数自动调整(Fuzzy PID control, the step response curve, automatically adjust the control parameters)
- 2011-04-15 14:55:47下载
- 积分:1
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Equal_gain_combining
EGC(Equal gain combining)模式下,在瑞利衰落环境的能量检测(EGC (Equal Gain Combining) mode detection in Rayleigh fading environment, energy)
- 2013-04-17 22:11:41下载
- 积分:1
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05386026
In a series of papers in recent years new
structures for coherent M-PSK (M-ary Phase Shift Keying)
receivers were suggested. These include structures for carrier
phase detectors for the carrier PLL (Phase Lock Loop),
carrier PLL lock detectors, symbol timing error detectors,
symbol synchronization PLL lock detectors, carrier and
symbol PLL loop filters, and SNR (Signal to Noise Ratio)
estimators
- 2014-02-25 16:17:31下载
- 积分:1
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burg
Function BURG: Computation of AR model using Burg s algorithm. Usage: [a,alpha,rc]=burg(x,p)
- 2010-09-17 18:56:30下载
- 积分:1
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matlabsvmprograme
说明: 用MATLAB实现支持向量机程序,有训练集和测试集,程序完整。(Using MATLAB support vector machine procedures to achieve, there are training set and test set, the program integrity.)
- 2009-07-27 10:47:31下载
- 积分:1
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iirnotch1
设计IIR数字陷波器,采样率为6.4kHz,陷波频率点为50Hz、150Hz、250Hz;c1.mat为输入数据文件;并且包括陷波前后的频谱分析。(Design of IIR digital notch filter, sampling rate of 6.4kHz, notch frequency point of 50Hz, 150Hz, 250Hz c1.mat for input data files and includes the notch before and after the spectrum analysis.)
- 2008-04-10 11:23:26下载
- 积分:1
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MATLABjiaocheng
matlab学习教程,包括matlab软件基本操作以及对数据的处理,对图形的处理(matlab tutorial, including the matlab software and the basic operation of data processing, graphics processing)
- 2010-11-03 20:07:39下载
- 积分:1