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MFP_based_on_High_order_Statistics-master
说明: 浅层海洋环境由信源组成声源,海洋形成信道,和水听器阵列组成接收器。在这个传播模型中,信源,信道和接收信号这三者,通常能知二求一,具体应用诸如利用海洋环境参数和接收到的信号来定位声源,或者通过计算发射信号和接收信号之间的差异,反演海洋环境参数。
而在接收器方面,我们通过设置各向同性的水听器阵列。通过算法和处理器,我们便能量化模型,传统是处理器主要基于接收信号是高斯信号,而海洋中存在着大量的有色噪声。本课题的研究目的便是在前人的基础上,在海洋声层析成像的背景下,在信源与接收器阵列之间,引入信号的高阶统计量,对非高斯过程的水下信号源进行定位,并提高算法的性能和准确性。
利用非高斯过程的高阶累积量不恒为零的特点,滤去高斯有色噪声对信号的影响,其又包含了信号的相位信息,便可以极大的优化匹配场处理过程的性能和准确性。(After receiving signals based on high order cumulant matched field processor after matched field localization, the positioning effect will be more accurate, sidelobe suppression more effectively, and compared with other traditional matched field processor in low SNR environment, it can position more accurately.)
- 2020-10-28 12:29:58下载
- 积分:1
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matlab中实现tab的panel Tab
matlab中实现tab的panel,也是从matlab论坛中得到的(implemented in matlab tab of the panel, is also derived from the matlab forum)
- 2020-07-19 20:38:47下载
- 积分:1
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Strccl
说明: 面向组织结构的访问控制模型Structure-oriented access control model(Structure-oriented access control model)
- 2011-03-27 18:03:47下载
- 积分:1
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sys
地震合成记录,通过褶积模型,利用子波和反射系数求出了自激自收情况下的波形。(synthetic seismogram)
- 2011-12-06 16:34:27下载
- 积分:1
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MakeWaveletPacket
make wavelet Function for wavelet processing
- 2013-05-09 02:41:54下载
- 积分:1
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ripplecurrentreductionofafuelcell
ripple current reduction for the active filter design in matlab
- 2014-09-02 00:09:47下载
- 积分:1
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ofdm5124qpsk
正交频分复用的调制的实现代码,调制只用一种方式(Orthogonal frequency division multiplexing modulation implementation of the code modulation only way to)
- 2010-01-12 10:37:14下载
- 积分:1
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Introduction-to-MATLAB-and-Simulink-Third-Edition
Introduction to MATLAB and Simulink Third Edition.rar
- 2011-07-26 01:26:50下载
- 积分:1
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FBD
FBD法谐波检测 在matlab R2007b版中建立,完整可运行
- 2020-07-02 10:00:01下载
- 积分:1
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2414-105-038
Convolution for student who want to learn about signal using matlab programming
- 2014-12-28 14:30:35下载
- 积分:1