1) Sequential energy percentage
顺序能量比率
2) SPRT (Sequential Probability Ratio Test)
顺序概率比测试
4) probability ratio sequential detector
概率比顺序控测器
5) energy efficiency ratio(EER)
能量效率比<能>
6) frequency order
频率顺序
1.
The consistency between Harr wavelet packet functions in natural order and WalshPaley functions in the zone[0,1)is proved by math induction and the frequency order of Harr wavelet packet functions according to the frequency order of WalshKaczmarz functions is then presented.
通过数学归纳法证明了自然顺序Harr小波包和Walsh-Paley函数在区间[0,1]上的一致性,从而根据Walsh-Kaczmarz函数列率顺序给出Harr小波包频率顺序。
2.
For an effective extraction of signal components, this paper discusses two key points: one is the frequency order of wavelet packet; the other is energy leaking in wavelet packet transform.
为了有效提取信号分量,本文讨论了小波包分解的频率顺序和能量泄漏这两个关键问题,并在文章最后以扩频序列混有单音频信号为例,利用小波包技术分别提职扩频信号和单音频信号, 仿真结果从时、频域上均说明了该方法的有效性。
补充资料：能量比率
能量比率 Power Ratio
定义：
衡量媒体公司的收入相对控制观众份额的表现。
计算这个比率需要三个基本数据：
1. 市场总收入
2. 公司总收入
3. 观众份额