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rev5
基于蒙特卡洛方法的主动声纳信号检测性能分析.主动声纳信号检测性能的分析上,目前在计算机仿真中一般假定混响包络的统计特性符合瑞利分布模型。基于此模型,已经有了较完善的理论。然而,在现代高分辨声纳系统中,混响包络的统计特性并不符合瑞利分布模型。此时在接收机工作特性分析时存在大量繁琐的公式推导。因此该文采用蒙特卡洛(M onte Carlo)统计试验方法,实现对瑞利分布混响背景下的主动声纳信号检测性能分析。结合对接收机工作特性曲线的仿真,得出了检测概率的理论值和仿真结果的误差曲线。误差曲线表明,蒙特卡洛方法在主动声纳信号检测的性能评估中是可行的。 更多还原
(Active sonar signal detection performance analysis, computer simulation is generally assumed that the statistical properties of the reverberation envelope distribution model of Rayleigh active sonar signal detection performance analysis based on the Monte Carlo method. Based on this model, has been a better theory. However, in the modern high-resolution sonar system, the statistical characteristics of the reverberation envelope does not comply with the Rayleigh distribution model. At this point in the receiver operating characteristic analysis, there is a lot of tedious formula derivation. In this paper, using the Monte Carlo (M onte Carlo) statistical test methods, active sonar signal detection performance analysis reverberation background Rayleigh distribution. The receiver operating characteristic curve simulation obtained the error curve of the theoretical value and the simulation results of the detection probability. The error curve shows that the Monte Carlo method in the assessm)
- 2012-08-21 21:07:24下载
- 积分：1
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FOCUS_study
关于focus编程的相关学习资料，有详细的说明(Focus programming related learning materials, detailed instructions)
- 2013-02-27 09:34:12下载
- 积分：1
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GA---matlab
通过matlab来实现遗传算法，利用遗传算法程序和遗传算法工具箱来实现该功能，具体应用效果很好(Matlab achieved through the genetic algorithm, the procedure using the genetic algorithm and genetic algorithm toolbox to achieve the function of specific application of effective)
- 2009-04-11 15:41:28下载
- 积分：1
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Jeckess-system-sales
Finance-Stock software system
- 2015-03-14 22:10:49下载
- 积分：1
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xinxilun
排队论模型仿真程序。用MATLAB实现 。欢迎大家一起讨论(Queuing theory model simulation program. Use MATLAB to achieve. Welcome to discuss with)
- 2010-01-26 18:06:55下载
- 积分：1
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GUDAO
一个关于孤岛效应的仿真，尽量模拟电力系统孤岛效应(A simulation on the island effect, try to simulate the power system islanding)
- 2014-12-12 09:35:29下载
- 积分：1
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picture
主要使图像进行灰度化处理，matlab的源代码，视同再进一步的预处理中应用(Gray image)
- 2014-01-05 18:07:47下载
- 积分：1
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MMATTLABinphhA
MATLAB在物理中的应用，在学习物理的同时也能掌握一门计算机机技术，并能熟练应用计算机技术来学习物理与分析物理。 已通过测试。
(MATLAB in physics, to study physics at the same time able to grasp the technology of a computer machine and skilled application of computer technology to study physics and analysis of physics. Has been tested.)
- 2012-07-17 19:55:26下载
- 积分：1
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Shaped_Histograms
this mi test m-file for matlab program
- 2013-08-27 14:44:20下载
- 积分：1
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1234567
实现智能编辑控制控件和一个滑杆控制控件可以同步变化(Editorial control Intelligent control and a slider control can take place in parallel changes in control)
- 2008-01-24 10:49:50下载
- 积分：1
