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- It extracts the high frequency components related to spikes in EEG signal by EMD method. It detects the spikes by calculating the instantaneous amplitude of the high component with Hilbert transform. 这种方法将EMD分解与Hilbert变换相结合,自适应地提取原始EEG信号中包含棘波特征的高频分量。
- The results show that instantaneous phase has a better effect on weak signal detecting and anomalous point abstraction comparing with instantaneous amplitude and instantaneous frequency. 结果表明，相比于瞬时振幅、瞬时频率，瞬时相位对弱信号检测和异常点提取具有较好的效果。
- The appearances of BSRs oon near-offset profile, stacked profile, migration profile, migration profile, instantaneous amplitude profile and instantaneous phase profile are compared and described. 比较了近炮检距剖面、叠加剖面、偏移剖面、瞬时振幅剖面与瞬时相位剖面上BSR的显示特徵。
- The Application of Instantaneous Amplitude Coherence Analysis Method to Reservoir Prediction 瞬时振幅相干法在储层预测中的应用
- Dynamic ISAR imaging of the maneuvering target based on the instantaneous amplitude and chirp rate estimation 基于瞬时幅度和调频率估计的机动目标成像方法
- Death is instantaneous in a fatal accident. 在致命的事故中，死亡是即刻发生的。
- Sound waves are measured by their amplitude. 声波是根据其振幅来测量的。
- The reaction of the audience was instantaneous. 观众即刻有了反应。
- The Algorithm Based on Zero-Crossing and Extremum Estimation to Obtain Instantaneous Frequency and Instantaneous Amplitude 基于过零点-极点估计的瞬时频率幅度算法
- Automatic Classification of Digital Modulated Types Based on the Combination of Instantaneous Amplitude and Wavelet Transform 基于瞬时幅度与小波分析相结合的数字调制制式的自动识别
- The amplitude or loudness of a sound. 音量声音的响度或强度
- for analog modulation signals, we use the envelop feature, the power spectrum of normalized-centered instantaneous amplitude and the power spectrum symmetry to classify AM, FM, DSB, USB, LSB; 对于模拟调制信号,我们利用信号包络特征,瞬时幅度中心归一化功率谱和功率谱对称性等参数相结合的方法实现AM、FM、DSB、USB、LSB信号的调制分类;
- By their comprehensiveness and amplitude these picture fille the imagination. 这些照片以其综合性和丰富而充满了想像力。
- instantaneous amplitude 瞬时振幅
- An instantaneous oscilloscope trace or photograph. 波形图瞬间即完成的示波器轨迹或照片
- a wave (as a sound wave in a chamber or an electromagnetic wave in a transmission line) in which the ratio of its instantaneous amplitude at one point to that at any other point does not vary with time 一种类似于室内声波或传输线的电磁波的波，其在一点的瞬时振动与另一点的顺时振动比率不随时间的变化而变化
- Instantaneous travel is very like VRP. 瞬时旅行与VRP（虚拟现实投射）非常相似。
- Noise immunity is the maximum amplitude of noise. 抗扰度是最大的噪声幅值。
- What is the instantaneous center of revolution? 瞬时转动中心在哪里?
- By their comprehensiveness and amplitude these pictures filled the imagination. 这些照片以其综合性和丰富而充满了想像力。
