文件名称:haartest
- 所属分类:
- 图形图像处理(光照,映射..)
- 资源属性:
- [C/C++] [源码]
- 上传时间:
- 2014-04-27
- 文件大小:
- 2kb
- 下载次数:
- 0次
- 提 供 者:
- 严*
- 相关连接:
- 无
- 下载说明:
- 别用迅雷下载,失败请重下,重下不扣分!
介绍说明--下载内容均来自于网络,请自行研究使用
这是关于小波特征变换,其中这里的提取特征分为几个一是零中心归一化瞬时幅度的频谱最大值,二是包络平方值的两倍包络均值平方之差。三是瞬时频率的方差。四是大小波系数的方差,五是信号的四阶累积量之比。-This is the wavelet transform features, which extract features here is divided into several one is zero center normalized spectral maximum of instantaneous amplitude, the second is twice the value of the envelope squared envelope of the mean squared difference. Third, the variance of the instantaneous frequency. Fourth, the coefficient of variance of the size of the wave, five are fourth-order cumulant ratio of the signal.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
haartest
........\HaarTest.cpp
........\HaarTest.h