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myRSENCODE
RS编码用MATLAB实现，非常有实用的程序(RS coding using MATLAB to achieve a very useful procedure)
- 2008-12-12 13:35:41下载
- 积分：1
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allan_modified1p22
Alan Variance Calculation
- 2012-02-15 16:41:13下载
- 积分：1
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2177e8d3adb15fabed33322ffd32afc8394a
an investigation on use of chaotic sequence in DS-CDMA. The DS-CDMA systems offer
physical layer security without the need for a significant increase in computation or power requirements. Nowadays, DSCDMA
has been used widely. These systems suffers from multiple access interference because of other users transmitting
in the cell, channel inter symbol interference and additive white Gaussian noise. Codes have an effective role in DSCDMA
system, so M-sequences; gold sequences have been used as spreading codes in DS-CDMA. These sequences by
shift registers and periodic in nature are developed. However, these sequences are not enough and also limit the security.
This paper presents an investigation on use of new type of sequences called chaotic sequences for DS-CDMA system.
These sequences by chaotic maps are generated.
- 2019-03-13 22:41:27下载
- 积分：1
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2D
说明： Riemann integral. Adaptative method, 2D
- 2009-10-28 07:19:20下载
- 积分：1
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Pattern-Recognition
说明： 模式识别的经典使用书籍，书名pattern recognition, 作者：Sergios Theodoridis(A good book for pattern recognition, by author: Sergios Theodoridis)
- 2011-02-18 08:27:18下载
- 积分：1
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New-Folder
code for neural network classifier
- 2011-09-27 18:36:42下载
- 积分：1
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makefu
通过前期统计的数字，直接求马尔科夫链的转移矩阵，很经典(The Markoff transfer matrix
)
- 2014-09-26 10:44:34下载
- 积分：1
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Untitled
空气中声传播的fdtd例程，简单可用，希望对大家有帮助(Fdtd airborne sound propagation routines, simply available, we hope to help)
- 2013-10-19 21:44:51下载
- 积分：1
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c80_SNR
this program estimate cumulant order (8,0) for mqam modulation classification and plot them
- 2013-12-26 21:18:07下载
- 积分：1
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ecgdetect
心电信号的R波检测，特征提取，心率的计算，可视化的检测。简单易懂，使用方便(ECG R-wave detection, feature extraction, heart rate calculation, visualization of testing. Easy to understand, easy to use)
- 2014-02-20 11:16:23下载
- 积分：1
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