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- sinusoidal baseline drift 波状基线漂移
- The algorithm removes the baseline drift of the incoming ECG signals with morphology filter,then an ada... 实验结果表明,该算法是一种有效的去噪算法。
- The quality of IVECG signals, which included baseline drift, P-wave pattern, and QRS wave pattern, were assessed for 10 seconds. 以连续 10 秒心电图基准线漂移程度，P 波图形及 QRS 波图形的清晰状况作为静脉心电图讯号传导品质的评估。
- In order to correct the baseline drift and overcome the noise interference, we adopt the integrated chip isolated amplifier-AD202, to amplify the pulse signal. 针对硬件系统易产生零漂、抗干扰能力差等难题，本系统采用集成芯片-隔离放大器AD202作为信号放大装置。
- The results show that WT is an effective method by which high frequency noise and baseline drift in NEMG can successfully be eliminated by selecting proper transform scales of WT. 结果表明，在应用小波变换处理NEMG信号过程中，只要适当选取变换尺度就可以在处理信号的同时，有效地消除原信号中高频噪声和基线漂移的影响。
- Several digital filtering techniques for correcting baseline drift from ECG signals are presented in this paper. Their filtering abilities and realization methods are compared . 本文讨论了矫正心电信号基线漂移的几种数字滤波器方法,并且对其滤波性能和实现方法进行了比较。
- The principle of smoothed filter and the design of smoothing filter are described in detail.The application of smoothing filter to baseline drift correction is also involved in. 详细阐述了平滑滤波的原理及平滑滤波器的设计，以及用平滑滤波器进行基线处理的实现方法。
- The studies show that compared with the conventional logarithmic decrement method, this method need not to determine the baseline, and is insensitive to baseline drift and low frequency interference. 研究表明，与传统的对数衰减法相比，新方法无须确定基线，估计结果对基线漂移和低频干扰不敏感。
- We designed a novel biopotential amplifier, which can restrain electrode offset and baseline drift effectively in a single stage. Still it keep the characteristics of high input impendance, low noise , high gains and high CMRR . 我们设计了一款具有电极失调及基线漂移抑制作用的单级心电信号前置放大器,该放大器既能够有效抑制直流电极失调和基线漂移,又保持了高输入阻抗,低噪声、高增益和高共模抑制比等特点。
- The software presents the data collection setting and infrared communication design and baseline drift suppression and SOHz interference elimination and ECG character point detection and the method of diagonsis. 软件部分主要介绍的内容有：心电数据采集的设置方法、红外通讯的软件设计方法、波形基线飘移抑制和工频干扰滤除算法、波形特征点检测方法及比较、波形诊断的分析方法等。
- Zero-Phase Filter for Rejection of Baseline Drift 抑制基线漂移的零相移滤波器
- automatic baseline drift correction 自动基线漂移校正
- Solution of baseline drift in optical fiber transmission network 解决光纤传输网络中的基线漂移的方案
- ECG baseline drift correction based on smoothing filter 基于平滑滤波器的心电信号基线漂移的矫正
- Removal of ECG Baseline Drift Using Adaptive Filter Based on Wavelet Transform 基于小波变换的自适应滤波器消除ECG中基线漂移
- Study on a method of removal ECG baseline drift based on median filtering 基于中值滤波的心电基线校正方法的研究
- I didn't get the drift of his argument. 我没有听懂他论点的要领。
- I can't quite catch the drift of his speech. 我不甚了解他的演讲的大意。
- There is a drift of farmers to the cities. 农民流向城市。
- Of thy supernal sinusoidal spell? 岂知你崇高的正弦魅力乎？
