Sub-band energy的意思|示意
子频带能量
Sub-band energy的网络常见释义
子带能量 .3 子带能量（sub-band energy） 将频域划分为若干个子带或频带。子带一般采用非均匀 的划分方式，例如分为4 个子带时，各个子带的频率区间可 分为 [ 0，ω0/8] ...
Sub-band energy相关短语
1、 sub-band energy ratio 子带能量比
2、 sub band energy 子带能量
3、 sub-band energy method 子带能量法
Sub-band energy相关例句
The frame energy and the sub-band energy were used to calculate the discrimination information based on the sub-band energy distribution probabilities both for the current frame and the noise frame.
该算法利用帧信号的能量、子带信号的能量等参数，计算该帧信号与噪声帧基于子带能量分布概率的鉴别信息。
A new method to extract line-spectrum series based on energy criterion and sub-band synthesis is presented in this paper, and verification is further investigated with simulated and measured data.
本文提出了一种基于能量判据和子频带综合的线谱序列提取方法，并利用实测数据进行了比较分析。
For the on-site model, a four-subband global structure of energy spectrum is shown clearly, but no obvious hierarchical trifurcation of each sub-band is found.
对于在位模型，谱结构是清晰的四子带全局结构，但每一子带未见明显的三分支结构。
Signal sample is analyzed through wavelet packet theory, best base is chose, and the average energy of every sub frequency band is calculated, at last 14 links of characteristic vectors are get.
将信号样本进行小波包变换，并选择最好基，计算各子频带的平均能量，得到14维特征向量。