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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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svm_matlab
主要介绍了svm的几种算法的中的具体不同和差别,随让内容简短,但对初学者来说是非常宝贵的(Mainly introduce the SVM algorithm in several different and specific differences, with the brief for content, but for beginners it is very valuable)
- 2008-05-23 02:39:07下载
- 积分:1
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seawater
matlab中计算海洋个参数seawater(seawater,using in matlab)
- 2013-02-03 22:19:19下载
- 积分:1
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12-Pulse
Twelve pulse converter for a single cycle of input twelve pulse will be available in output... simulation circuits..
- 2011-10-08 01:49:37下载
- 积分:1
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floydmatla
通用的floyd算法程序,能够很好地解决最短路径问题,同时给出最短路的具体路径。(Floyd algorithm universal procedures, able to solve the shortest path problem, shortest path at the same time given the specific path.)
- 2007-11-24 13:17:00下载
- 积分:1
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renallaniramyatestmail
IEEE paper on ofdm genration
- 2011-02-15 07:37:55下载
- 积分:1
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Beanmform
频域波束成形算法,适用于所有一维和二维阵列的波束成形计算。对于采样时间较短的信号,采用了2次分段,对于采样时间足够的信号则只需要1次分段计算。计算结果包含成像图结果和各扫描点处的频谱结果(Frequency domain beamforming algorithm, applicable to all one-dimensional and two-dimensional array beam forming calculations. For shorter sampling signal, using a second segment, the sampling time sufficient signal need only 1 segment calculations. Calculation results include the results of spectral imaging of the results of each scan point)
- 2016-05-24 14:10:05下载
- 积分:1
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MATLAB-
matlab的经典书籍,这是一本很好的书。将会很好的帮助你学习matlab 语言。(matlab s classic Book,please come on ,this is best,the book is really very good,if you download it,then it will help you!)
- 2012-04-25 20:12:35下载
- 积分:1
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powell
POWELL法,优化设计中的经典算法之一。这里给出powell法Matlab源程序(POWELL method to optimize the design of the classic algorithm. Matlab source code is given here。 )
- 2013-09-13 11:53:32下载
- 积分:1
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code
Matlab code for Image registration of the mri images .. the file has the mri image and registration of scaling ..affine registration is performed here..
- 2015-02-27 19:20:42下载
- 积分:1