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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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statcompwm
无功补偿STATCOM的simulink建模，采用直接电流(STATCOM reactive power compensation Simulink modeling, using direct current)
- 2013-05-16 13:29:41下载
- 积分：1
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JEI-letter
An exmaple of the JEI letter paper:texture features based on
local Fourier histogram:
self-compensation against
rotation(JEI letter)
- 2015-01-04 17:47:29下载
- 积分：1
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MATLAB-(2)
基于MATLAB及小波变换的遥感图像处理与分析研究(The MATLAB wavelet transform-based remote sensing image processing and analysis)
- 2013-03-06 15:33:18下载
- 积分：1
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readmat
说明： VC6.0 读写matlab7.0的mat文件.分享此段代码，运行成功。(read the mat file of the matlab7.0,under the vc6.0)
- 2009-08-11 10:58:36下载
- 积分：1
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call2
Persian calender mfile 1392 in matlab
- 2014-02-14 00:26:55下载
- 积分：1
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decode_ldpc
ldpc译码算法 实现ldpc的译码 20个字(ldpc the)
- 2013-11-18 21:07:58下载
- 积分：1
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wildbin
code example demonstrating Wildcard searching techniques
- 2014-11-25 00:46:35下载
- 积分：1
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example_bpnetronetwork
BP算法例子：用一个五层的神经网络去逼近函数(example_bpnetronetwork_5layers)
- 2009-11-20 19:01:54下载
- 积分：1
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matrik_class
simple c++ matrik operation class use dynamic allocation memory
- 2009-11-09 01:26:18下载
- 积分：1
