band energy ratio的意思|示意
带能比
band energy ratio的网络常见释义
子带能量比 2.1.3 子带能量比(band energy ratio) 通过短时傅里叶变化之后，把频率从200HZ 到4000HZ 的频率范围内分成16 个通道， 之所以选择这样的频带范围是为了使每个通道的频...
band energy ratio相关短语
1、 sub-band energy ratio 子带能量比
2、 freguency band energy ratio 频
3、 fiill-to-low band energy ratio 全带低带能量之比
band energy ratio相关例句
The method defines the ratio of maximum energy band spectrum to total power spectrum as an eigenvalue of SEMG, which decreases the individual difference effect to the lowest.
该方法的主要特点是以实时取得的SEMG功率谱信号为基础，确定最大功率谱附近的谱能量与全信号段谱能量之比为特征值，将人的个体差异影响降低到最低程度。
The circular region F-norms in low frequency band of wavelet transform is used as color feature of the image and the energy ratio of high frequency band is used to form texture descriptor.
颜色特征采用整数小波低频系数矩阵中环形区域的F -范数，纹理特征则采用高频部分的能量比值。