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- discrete spectrum component 离散频谱分量
- Based on Wavelet Packet Decomposition (WPD) , Entropy Threshold Method (ETM) has been put forward to reject the Discrete Spectrum Interference (DSI) in on-line PD monitoring. 首次提出用于抑制局部放电在线监测中周期性窄带干扰的小波包变换熵阈值法（ETM）。
- Alternating notch periodogram algorithm (ACPA) based on maximum likelihood (ML) can regarded as a complete solution to the discrete spectrum estimation problem since it achieves superresolution, very high accuracy, and low SNR threshold. 基于最大似然法的交替陷波周期图算法（ANPA）是一种超分辨率的谱估计算法，它同时具有超分辨率、高精度和低信噪比门限的特性。
- The corresponding WPD entropy values increase sharply when discrete spectrum interference (DSI), frequency spectrum of which is centered by several frequency points, exists in some frequency region. 将信号的小波包变换看做通过等带宽的滤波器组,输出是对应频带上的分量,如某一频带上存在离散谱干扰,其小波包变换树节点的信息熵将会明显增大。
- Harmonic: it identifies frequencies and amplitudes of the spectrum components. 和音:它能够识别频谱要素的频率和振幅。
- Use ear perception of voice spectrum component of the phase sensitive to the characteristics of such speech enhancement algorithms targeted at the rate of short-term spectral estimation. 利用人耳感知对语音频谱分量的相位不敏感的特性，这类语音增强算法主要针对短时谱的幅度估计。
- All Phase Correction Method for Discrete Spectrum 离散频谱的全相位校正法
- Energy Centrobaric Correction Method for Discrete Spectrum 离散频谱的能量重心校正法
- On the Discrete Spectrum of a Class of Differential Operators 一类自伴微分算子谱的离散性
- In addition, the envelope of ship noise waveform can be remodulated utilizing Hubert transform, and the spectrum components with line rotation frequency of propeller shaft are extracted effectively by bispectrum analysis. 另外，对于通过Hilbert变换解出的舰船辐射噪声包络进行双谱分析，有效地提取出了舰船轴频线谱。
- Synthesized Correcting Method of Phase Difference on Discrete Spectrum 离散频谱综合相位差校正法
- Phase Difference Correcting Method for Calibration of Discrete Spectrum 离散频谱相位差校正方法研究
- Surprise is an essential component of my plan. 我这项计划主要就是想使大家惊喜一下。
- A Universal Phase Difference Correcting Methods on Discrete Spectrum 通用的离散频谱相位差校正方法
- The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
- Brimstone is a component part of explosive. 硫磺是炸药的一种组成成分。
- Time-Shifting Correcting Method of Phase Difference on Discrete Spectrum 离散频谱时移相位差校正法
- Air force is an important component of national defense. 空军是国防的重要组成部分。
- Each component is carefully checked before assembly. 每个零件在装配前都经过仔细检查。
- Red and violet are at opposite ends of the spectrum. 红色和紫色位于光谱相对的两端。
