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svm
纠错输出编码的多类支持向量机,自己编辑的码本,完全随机编码,对于7-15类效果很好(err)
- 2009-01-07 14:24:20下载
- 积分:1
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hans
MATLAB6.5辅助小波分析与应用.pdf,很好的小波教材(MATLAB6.5 assisted with the application of wavelet analysis. Pdf, good teaching wavelet)
- 2007-06-08 01:31:44下载
- 积分:1
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snr3000
ofdm signal to noise ratio
- 2013-07-30 21:37:31下载
- 积分:1
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celp
CELP (CELl Processing) is a functional programming package for Matlab.
- 2014-09-27 22:07:38下载
- 积分:1
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test-file--lsbmatching-revisited
the code is based on lsb matching revisited technique the new technique available to the user for steganography. that provide high accuracy
- 2014-02-15 21:32:08下载
- 积分:1
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MATLAB
概率密度或分布通用函数,其中包括正态分布,二项分布,指数分布等(Probability density or distribution of generic functions, including normal distribution, binomial distribution, exponential distribution)
- 2007-10-23 19:04:17下载
- 积分:1
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ArbZernikes_symbolic
This file enables symbolic computation of Zernike polynomials. The usage should be straightforward. Have fun.
- 2014-08-16 15:42:03下载
- 积分:1
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ATM-for-shoulder-surfing
This is a matlab project for the atm protection by using the concept of shoulder surfing which is now very important for the security of the atm
- 2015-03-02 21:10:32下载
- 积分:1
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sinorder
为sinudoidal模型的AIC阶估计.AIC信息准则即Akaike information criterion,是衡量统计模型拟合优良性的一种标准,又由于它为日本统计学家赤池弘次创立和发展的,因此又称赤池信息量准则。它建立在熵的概念基础上,可以权衡所估计模型的复杂度和此模型拟合数据的优良性。
在一般的情况下,AIC可以表示为: AIC=2k-2ln(L)
其中:k是参数的数量,L是似然函数。 假设条件是模型的误差服从独立正态分布。 让n为观察数,RSS为剩余平方和,那么AIC变为: AIC=2k+nln(RSS/n)
增加自由参数的数目提高了拟合的优良性,AIC鼓励数据拟合的优良性但是尽量避免出现过度拟合(Overfitting)的情况。所以优先考虑的模型应是AIC值最小的那一个。赤池信息准则的方法是寻找可以最好地解释数据但包含最少自由参数的模型。(AIC order estimation for sinudoidal model)
- 2013-12-05 13:18:54下载
- 积分:1
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LSL
LSL滤波LSL滤波LSL滤波LSL滤波LSL滤波LSL滤波LSL滤波LSL滤波LSL滤波(Filter LSL LSL LSL filter filter filter LSL LSL LSL filter filter filter LSL LSL LSL filter filter)
- 2010-12-06 10:57:23下载
- 积分:1