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@linear
针对SVM法线特征筛选算法仅考虑法线对特征筛选的贡献,而忽略了特征分布对特征筛选的贡献的不足,在对SVM法线算法进行分析的基础上,基于特征在正、负例中出现概率的不同提出了加权SVM法线算法,该算法考虑到了法线和特征的分布.通过试验可以看出,在使用较小的特征空间时,与SVM法线算法和信息增益算法相比,加权SVM法线算法具有更好的特征筛选性能.(Normal feature selection for SVM algorithm only considered normal for the contribution of feature selection, to the neglect of the characteristics of the distribution of feature selection have contributed to the lack of normal SVM algorithm based on the analysis, based on the characteristics of the positive and negative cases emergence of a different probability-weighted normal SVM algorithm, which takes into account the distribution and characteristics of normal. through the test can be seen in the use of smaller feature space, the normal and the SVM algorithm and information gain algorithm, normal weighted SVM algorithm has better performance of feature selection.)
- 2008-01-08 21:38:17下载
- 积分：1
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lpcau
语音信号处理，matlab程序，用于求取线性预测系数，采用自相关函数法
- 2009-05-31 03:07:52下载
- 积分：1
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Photonic-Band-for-2_D
本程序是计算二维光子晶体能带的程序，编程思路清晰，注释详细易懂，适合初学者参考，多谢。(This procedure is to calculate the two-dimensional photonic crystal band program, programming ideas clearly, annotation and easy to understand in detail, suitable for beginners reference, thanks a lot.)
- 2014-10-31 15:27:42下载
- 积分：1
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diffraction
光学干涉、衍射代码，包括双缝干涉，多孔干涉等等，还有效果图(Optical interference, diffraction code, including double-slit interference, porous interference, etc., as well as renderings)
- 2016-04-03 15:56:54下载
- 积分：1
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doppler
多普勃效应因子与表观时间和表观长度,网上是要花钱买的，(Multi-factor and the apparent effect of普勃time and the apparent length, the Internet is to spend money, and)
- 2008-12-30 12:06:33下载
- 积分：1
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OFDM
基于卷积码，AWGN信道的OFDM系统仿真(Based on convolutional codes, AWGN channel OFDM system simulation)
- 2010-05-09 10:53:47下载
- 积分：1
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OFDM-IEEE-PAPER
IEEE paper for analysis based on ofdm
- 2011-11-17 19:29:11下载
- 积分：1
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Codice
经典MATLAB算法，插值计算，拟合，绘图等(Classic MATLAB algorithms, interpolation, fitting, drawings, etc.)
- 2013-12-07 21:45:36下载
- 积分：1
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Bessel
Bessel低通滤波器特性幅频及相频特性分析及其阶跃响应和方波响应(Bessel low-pass filter characteristics of amplitude and phase frequency characteristics of frequency and step response and the square wave response)
- 2010-05-22 08:59:57下载
- 积分：1
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[emuch.net]
matlab优化算法教程，本人自学效果不错推荐给大家(matlab mutiobjection optimization)
- 2014-11-02 13:27:31下载
- 积分：1
