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bch
BCH(15,5,7)a communication system consists of binary source, 3 error-correcting BCH code of length 15 over GF(24) (i.e, BCH (15,5,7 code), the primitive polynomial is p(x)=1+x+x4), BPSK modulator, AWGN channel, coherent demodulator, decoder (either BMA or EA could be utilized to solve the error locator polynomial) and sink. Simulate and draw its error performance with and without BCH coding, together with the theoretical no-coding curve, i.e. two BER-EbNo curves.(a communication system consists of binary source, 3 error-correcting BCH code of length 15 over GF(24) (i.e, BCH (15,5,7 code), the primitive polynomial is p(x)=1+x+x4), BPSK modulator, AWGN channel, coherent demodulator, decoder (either BMA or EA could be utilized to solve the error locator polynomial) and sink. Simulate and draw its error performance with and without BCH coding, together with the theoretical no-coding curve, i.e. two BER-EbNo curves. )
- 2013-03-22 14:40:59下载
- 积分：1
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Lms_quzao
LMS算法用于去噪，在信号加噪情况下去除噪声，代码简单(LMS algorithm for noise removal, to remove noise in the signal plus noise case, the code is simple)
- 2012-10-19 12:36:24下载
- 积分：1
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tfidf
tf-idf用于文档聚类，权重计算，用MATLAB实现的，自己编写非常好用！(tf-idf for Document Clustering, weight calculation, use MATLAB to achieve, I have written is very easy to use!)
- 2008-12-26 11:19:38下载
- 积分：1
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MyAutoCorr
说明： 自相关函数求解代码，可以求取信号的自相关函数(Autocorrelation function to solve the code, you can strike a signal autocorrelation function)
- 2011-03-25 23:20:56下载
- 积分：1
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Seismic-wave-numerical-simulation
地震波数值模拟
该程序为地震波数值模拟程序，基于声波方程高阶有限差分格式，程序中参数已经进行了说明，对于初学地震波数值模拟的朋友很有帮助。该程序为matlab编制，可以直接进行成图，所得图形为波场快照。(Seismic wave numerical simulation)
- 2020-06-28 23:20:02下载
- 积分：1
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2D-FDTD
时域有限差分法的2维代码~~~~很详细的，大家可以看看~~~~(Finite-difference time-domain 2 dimensions of the code
)
- 2010-12-21 17:34:45下载
- 积分：1
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sdarticle1
Compressed file has password
- 2011-07-10 16:42:04下载
- 积分：1
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ModifySVM
Windows系统下在Matlab软件上实现的改进的支持向量机算法，有数据和各个函数的M文件(Improved support vector machine algorithm implemented in the Matlab software in the Windows system, the data and function M-files)
- 2013-01-16 21:38:37下载
- 积分：1
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pmucr
胞参考映射点映射法，完整的胞映射程序。已经使用duffing验证。(Mapping cell reference point mapping method, a complete cell mapping program. Have used duffing verification.)
- 2014-04-27 20:26:54下载
- 积分：1
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18664MATLAB7.x
18664MATLAB7.x入门与实战（程序代码），书籍的随书光盘程序代码，包含书中所有例题程序，非常实用。(18664MATLAB7.x entry and Actual (program code), books, CD with the book code, the book contains all the example program, very useful.)
- 2010-07-05 15:35:54下载
- 积分：1
