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Shannon_fano_Elias
This technique doesn t involve sorting of probabilities as in Shannon-Fano coding. The following formula is used to calculate F (x) which in turn generates the code
F (x) = F(x) + p(x) / 2,
where F(x) is cummulative sum of probabilities p(x).
It can be further understood with the following C code
- 2010-08-11 04:18:23下载
- 积分：1
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RGBtoLab
RGB color channel to XYZ channel.
XYZ channel to CIELab channel.
- 2013-09-02 17:23:20下载
- 积分：1
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dir2cas
直接型到级联型的形式转换
％ [b0,B,A]=dir2cas(b,a)
％b 为直接型的分子多项式系数
％a 为直接型的分母多项式系数
％b0为增益系数
％B 为包含各bk的K乘3维实系数矩阵
％A 为包含各ak的K乘3维实系数矩阵
％(directly to the cascade-type conversion in the form of%% [belts, B, A] = dir2cas (b, a)% b-to direct the molecular polynomial coefficients% for a direct-denominator polynomial coefficients% of the gain coefficient belts% B To contain the bk K by the three-dimensional real coefficient matrix% A to include all ak K by the three-dimensional real coefficient matrix%)
- 2006-11-06 09:03:56下载
- 积分：1
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tcc
matlab function to evaluate the accurracy of classification process
- 2012-06-04 21:40:13下载
- 积分：1
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EMD
内含两篇期刊文章，对EMD边界效应的探讨(Contains two journal articles, explore the boundary effect on EMD)
- 2014-10-15 10:16:48下载
- 积分：1
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Pattern
计算机模式识别和机器学习的外国经典教材，但只有E文的，很适合研究计算机的人来学(a good book)
- 2009-07-20 11:03:37下载
- 积分：1
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BER_VS_SNR
误码率与信噪比对比图形的仿真源码，即BER VS SNR，通信源程序。(BER and SNR contrast graphics simulation code that BER VS SNR, communication source.)
- 2014-12-01 11:29:54下载
- 积分：1
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chapter4
精通MATLAB数字图像处理与识别 chapter4 代码(Proficient in MATLAB digital image processing and recognition chapter4 code)
- 2013-12-05 20:45:16下载
- 积分：1
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CurvilinearRegressionAnalysing
曲线回归分析：直线回归、双对数回归、半对数回归、倒数回归(Curvilinear regression analysis: linear regression, double logarithmic regression, semi-logarithmic regression, countdown)
- 2009-12-31 22:10:23下载
- 积分：1
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sign_n
MATLAB实现卷积运算。信号的相关运算。信号的加噪声，去噪声。为一个M头文件。(MATLAB realization of convolution. Signal-related operations. The signal plus noise to noise. M for a header file.)
- 2010-02-05 18:31:05下载
- 积分：1
