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tyldfxdyMATLAB
现在的雷达都是在多脉冲观测的基础上进行检
测的,多个脉冲积累后可以有效地提高信噪比,从
而改善雷达的检测能力。积累处理可以在包络检波
前完成,称为检波前积累或者中频积累。信号在中
频积累时要求信号间有严格的相位关系,也就是说
信号是相参的,所以也称为相参积累。此外,积累
过程可以在包络检波后完成,称为检波后积累或者
视频积累。由于信号在包络检波后失去了相位信息
而只保留了幅度信息,所以检波后积累处理就不需
要信号间有严格的相位关系,因此这种积累又称为
非相参积累。实现非相参积累的方法有很多,例如
抽头延迟线积累(FIR 积累)器和反馈积累器。
()
- 2007-07-25 12:43:50下载
- 积分:1
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kl
说明: matlab实现K-L变换,可用于图像去噪,地震资料去噪(K-L transform. It can be used in noise reduction and image enhancement)
- 2010-05-15 20:17:13下载
- 积分:1
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psat
压缩包内容有:MATLAB PSAT:2.1.6 安装说明文档;PSAT2.0.0中文版使用说明;PSAT2.1.2英文版使用说明;PSAT2.1.6源码;PSAT2.1.6 oct源码(Tarball content: of MATLAB the PSAT: 2.1.6 installation documentation PSAT2.0.0 Chinese version of instructions for use PSAT2.1.2 English instructions for use PSAT2.1.6 source PSAT2.1.6 oct source)
- 2012-07-14 15:45:42下载
- 积分:1
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DOA-estimation
此文件是DOA算法的Matlab代码,包含了Bartlett算法、Capon最小方差法、Music算法(This file is DOA algorithm Matlab code, including the Bartlett algorithm, Capon minimum variance method, Music algorithm)
- 2013-05-26 11:45:43下载
- 积分:1
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STOKES_FLOW
Finite Element Programming for Matlab in 2D (Stokes flow)
- 2009-11-12 12:48:57下载
- 积分:1
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matlab
用matlab软件验证线性规划问题,用matlab软件验证线性规划问题(Matlab software verification using linear programming problem, using matlab software to verify linear programming problem)
- 2009-05-27 10:53:29下载
- 积分:1
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case_study_2
enjoy with studying but not with this
- 2012-04-16 19:07:40下载
- 积分:1
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SPIN
Script to generate a Monte Carlo plot of number of measurements
M vs reconstruction SNR in dB
- 2014-08-14 17:07:09下载
- 积分:1
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EMD
EMD算法的完整Matlab程序,包含了多种形式的EMD算法。(EMD algorithm integrity Matlab procedures, including various forms of EMD algorithm.)
- 2013-10-16 22:08:25下载
- 积分:1
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xhexa01b
数字信号处理与分析的几个实用MATLAB程序,有助于理解信号处理的基本理论。(Digital signal processing and analysis of several practical MATLAB procedures, contribute to an understanding of the basic theory of signal processing.)
- 2008-07-27 17:26:38下载
- 积分:1