yiweilizilvbo

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.)

利用遗传算法计算 遍历多个城市 行走路程最小问题(Genetic algorithm to calculate the minimum distance problem of many cities all over)

This code is one application of visible watermarking.

gray level run length martix

All codes in Matlab.

灰色系统相关程序，可用于对事物规律的预测或进行灰色评价。(grey sysdem)

matlab编写的sierpinski地毯程序(sierpinski carpet written matlab program )

a normal sinus rythm of heart simulink

相关ARQ中调制解调的源代码！！！！！！(ARQ in the source code modulation and demodulation)

生成一段线性调频信号，并用脉冲压缩技术对信号进行接收，得到脉冲的时延信息(Generate a linear FM signal, and pulse compression technology to receive the signal pulse delay)