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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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stprtool1.0
说明: 该工具箱是用于统计模式识别的,运行于matlab环境中。用户可以根据需要自行修改(The toolkit is used for statistical pattern recognition, operating in the Matlab environment. Users may need to amend its own)
- 2006-05-06 15:31:07下载
- 积分:1
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FM-MODULATION
FREQUENCY MODULATION
- 2014-12-13 01:51:14下载
- 积分:1
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FBG-Layer-peeling
光纤光栅光谱重构原文,包括DLP和CLP两种算法计算步骤,英文版(Two methods for grating synthesis which have appeared
in the literature recently are compared directly. )
- 2017-01-04 12:31:25下载
- 积分:1
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MatlabHelperINchinese
matlab的中文帮助
对初学者来说是很有用的(matlab help for beginners in Chinese is very useful)
- 2007-09-15 12:47:06下载
- 积分:1
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match_filter_fft
模拟出一个雷达系统的匹配滤波器,并给出脉冲压缩的结果(Simulate a radar system, a matched filter, and gives the result of pulse compression)
- 2013-07-11 22:45:35下载
- 积分:1
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S-Function
matlab的s函数的编写教程,十分详细(matlab s function to write the tutorial, very detailed)
- 2012-05-21 15:10:55下载
- 积分:1
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MP
说明: 基于压缩感知理论的匹配正交(mp)算法的MATLAB程序(Based on the theory of compressed sensing matching orthogonal (mp) algorithm in MATLAB)
- 2014-05-05 14:42:31下载
- 积分:1
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FastICA25
说明: 快速ICA算法,在盲源分离中有很大的用处。(fast algorithm, the blind source separation is very useful.)
- 2006-04-10 09:11:53下载
- 积分:1
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A-genetic-algorithm
用于结合现有影像和新影像的多光谱图像处理工具的遗传算法,描述了基于遗传算法的监督分类等影像处理工具的程序实现。(For images and new images with the existing multi-spectral image processing tools, genetic algorithms, describes the classification based on genetic algorithms and other image processing tools to monitor the program implementation.)
- 2011-05-11 15:47:05下载
- 积分:1