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- 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。
- 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
- 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
- A Universal Phase Difference Correcting Methods on Discrete Spectrum 通用的离散频谱相位差校正方法
- Time-Shifting Correcting Method of Phase Difference on Discrete Spectrum 离散频谱时移相位差校正法
- The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
- Red and violet are at opposite ends of the spectrum. 红色和紫色位于光谱相对的两端。
- Effects on the Discrete Spectrum of the Finite Sequences with Different Zeros-Padding Modes 添零方式对有限长序列离散谱的影响
- A Phase Difference Correcting Method on Discrete Spectrum Adapting to Any Window Function 适用于加各种窗的一种离散频谱相位差校正法
- There's a wide spectrum of opinions on this problem. 对这个问题的说法众说纷纭，莫衷一是。
- In the spectrum, distinct colours shade into each other. 在光谱中，截然不同的颜色相互融合起来。
- They give off discrete amounts of radiant energy. 它们放出不连续的辐射能量。
- There is a wide spectrum of opinions on this question. 在这个问题上有著各种不同的意见。
- Identification of Parameters of Two Close Frequency Components in Discrete Spectrum Analysis 离散频谱分析中两邻近谱峰参数的识别
- He obtained discrete bands of colour materials. 他得到了各有色物质的判别谱带。
