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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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wavefast
在MATLAB环境中，进行数字图像处理中常用到的小波函数系列之四(In the MATLAB environment, to carry out commonly used in digital image processing of the wavelet function series of four)
- 2009-04-27 15:27:36下载
- 积分：1
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onedim
matlab code 3 dim using fimite differance time domain method
- 2009-07-02 19:49:55下载
- 积分：1
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ConDistill
多组分连续精馏的matlab程序（化工应用实例），可参考(Multicomponent continuous distillation matlab program (chemical application instance), refer to the)
- 2012-10-28 11:11:08下载
- 积分：1
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mpcmodel
说明： 模型预测控制model predictive control程序(model predictive control)
- 2011-03-11 09:25:31下载
- 积分：1
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Vondrak-filter-
这是vondark滤波的程序，是自己编写的用于对数据去除噪声的matlab代码，供大家分享学习。(This is vondark filter program and is used to write his of removing noise data of matlab code, for all to share learning.
)
- 2011-06-10 17:00:18下载
- 积分：1
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energydetectionSNR_Pd_Pf
频谱感知中的能量感知算法，在不同虚警概率的情况下，信噪比和检测概率的变化。(In Cognitive Radio， spectru sensing is important。And energy detection is more. In different false alarm probability, the Pd vary with the SNR.)
- 2013-04-26 20:42:01下载
- 积分：1
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pdfplot
显示一个经验概率密度函数在输入数组中的密度分布直方图X的使用nbins箱的数目（默认pdfplot套nbins至20）。如果输入X是一个矩阵，然后pdfplot（X）的分析它的载体，并显示所有值的PDF格式。对于复杂的输入X，pdfplot（X）的显示PDF格式的(displays a histogram of the empirical probability density function (PDF)
for the data in the input array X using nbins number of bins
(by default pdfplot sets nbins to 20).
If input X is a matrix, then pdfplot(X) parses it to the vector and
displays PDF of all values.
For complex input X, pdfplot(X) displays PDF of abs(X).
)
- 2011-05-24 11:46:21下载
- 积分：1
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HSDCTcode
心音信号的DCT域变换压缩编码，LLoyld最佳量化与霍夫曼编码，利用心电R波进行分帧，在不到1 左右失真度的情况下达到了6.0以上的压缩比(Heart sound signals on DCT transform coding, LLoyld optimal quantization and Huffman coding, the use of ECG R wave sub-frame, less than about 1 in the case of distortion to achieve a compression ratio of more than 6.0)
- 2013-07-27 10:20:40下载
- 积分：1
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cec2006
演化算法标准测试函数CEC2006,括Matlab代码，JAVA，C代码。(Problem Deˉnitions and Evaluation Criteria for the CEC 2006
Special Session on Constrained Real-Parameter Optimization)
- 2020-12-03 16:59:25下载
- 积分：1
