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- The generalized harmonic wavelet can analyze signals in random frequency band, and ensure the frequency resolution unchangingly by a generalized harmonic wavelet transformation. 摘要将二进谐波小波推广到广义谐波小波后,能够对信号的任意频段进行分析,且能够保证信号经过广义谐波小波变换后其频率分辨率保持不变。
- random frequency modulation(RFM) 随机频率调制
- random frequency shift keying/frequency hopping 随机频移键控跳频
- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- The random frequency of the enzyme's recognition sequence(s) (内切)酶的识别序列的随机频率
- Keywords random frequency modulation, optical coherent transient, dephasing.; 随机频率调制;光学相于瞬态;失相;
- The librarian took a book at random from the shelf. 图书管理员从书架上随便拿了一本书。
- Random mating within a breeding population. 自由交配在一个育种群中自由交配
- He varied the transmission frequency. 他变换了无线电传送的频率。
- Chose a card at random from the deck. 从一副牌中任意选出一张
- A unit of frequency equal to one cycle per second. 赫兹频率的单位,等于每秒一周
- By mere chance or fortune; at random. 碰巧; 胡乱地; 随意地
- Sidelobes suppression algorithm for random frequency step signal based on neural network 基于神经网络的随机跳频信号旁瓣抑制算法
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- Numerical simulation of microwave heating by random phase and random frequency microwave power generators 随机相位和随机频率微波加热效应的数值模拟
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。
- Accidents on that highway are happening with increasing frequency. 那条高速公路上车祸发生得越来越频繁。
- An estimator is a random variable. 估计量是一个随机变量。
- Marked by a lack of care, accuracy, or organization; random. 漫无目的的缺乏谨慎、精确或组织性的; 随意的
- Standard Test Method for Determining the Effect of Random Frequency Vibration on a Membrane Switch or Membrane Switch Assembly 测定隔膜开关或隔膜开关组配随机频率振动影响的实验方法