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result
最后的测试程序，得出文本检索的正确率和召回率(In the end, the cosine similarity of texts is used to measure the similarity between the query and documents. The data comparison indicates that this algorithm has well experimental results. Moreover, it gets the advantage over the classic LSA retrieval algorithm in precision and operational efficiency.)
- 2010-03-07 13:23:21下载
- 积分：1
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dem-basic
dem差值计算，给定基础网格高程对相应空间迭代差值获得网格高程(dem difference calculation, given the appropriate space on the basis of the grid elevation difference of iterations to get the grid elevation)
- 2015-03-19 15:52:42下载
- 积分：1
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inverse-strans
两种s变换反变换形式及一个简单的test程序，已自行测试过(two kinds of inverse s transform)
- 2021-02-26 19:59:37下载
- 积分：1
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Newmark
利用newmark法求动力响应的程序，可以参考(Newmark method for the dynamic response of the program)
- 2016-04-11 18:49:05下载
- 积分：1
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rader_sort
说明： 产生四部雷达信号，并对其进行分选，包括抖动，参差等信号(Four radar signals are generated and sorted)
- 2020-08-21 20:44:07下载
- 积分：1
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HDB3
说明： 实现HDB3编码，HDB3码是AMI码的一种改进型，其目的是为保持AMI码的优点而克服其缺点，使连“0”个数不超过3个。(Achieve HDB3 encoding, HDB3 code is a modified AMI code, its purpose is to maintain the benefits of AMI code to overcome its shortcomings, so that even the " 0" the number of not more than 3.)
- 2011-03-29 15:33:57下载
- 积分：1
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Wavelet packet analysis
小波包分解提取信号动力特性 能量特性 供大家参考(Wavelet packet analysis to extract the characteristic frequency of the vibration signal, and the calculation of the energy spectrum analysis)
- 2017-06-26 16:15:47下载
- 积分：1
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FSEDFE
自适应均衡器设计，采用分数间隔、判决反馈结构，MMSE算法。(Adapt a FSE+DFE combination for square M-QAM over T/2-spaced microwave channels with AWGN initialized by Unbiased MMSE-FSE receiver )
- 2009-05-08 16:48:24下载
- 积分：1
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6
说明： 最优化的C程序课件，希望对大家有帮助，还有matlab 的介绍(Optimized C program courseware, we want to help, as well as introduction to matlab)
- 2009-12-03 16:18:36下载
- 积分：1
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a
说明： matlab程序例子在教学中的应用非常有用而且我很喜欢(matlab program examples in teaching that is useful very much so that I like it so much )
- 2012-04-30 14:22:15下载
- 积分：1
