The method USES both frequency property and amplitude property of QRS wave and gets better detection results than the traditional method, which USES frequency property of QRS wave only.
该方法充分利用了QRS波的频率特性和幅度特性,比传统的只利用频率特性的检测方法精度要高。
The method to evaluate cement job quality only based on the casing amplitude log is only suitable to the typical cement bond conditions and the ideal conditions for cement bond logging.
仅根据套管波幅度曲线评价固井质量的方法只适合于典型的水泥胶结状况和理想的固井质量测井条件。
Conclusion For this method, only stimulation amplitude was adjusted to realize ultralow sidelobe and mutual coupling compensation of phased arrays. It is of benefit to engineering.
结论该方法只调整幅度激励,使天线阵达到超低副瓣和实现互耦补偿,有利于工程实现。
This method not only can achieve the distortionless envelope detection of voltage flicker, but also can detect the time, frequency and amplitude of the signal accurately.
该方法不仅能够对电压闪变信号进行不失真地包络检波,而且能够精确地检测电压闪变信号的时间和包络信号的频率分量及其幅度。
Compared with traditional FFT method, MESE not only has higher resolution but also fits the processing of transient data, so, it can show the relation of amplitude to both time and frequency.
与传统的FFT相比极大熵谱法具有频率分辨率高,适于短时瞬态数据处理,而且能给出振动幅值与频率和时间三者的关系。
With the help of the Normalized method, two techniques, partial complex weightingand amplitude-only weighting are presented to apply for nulling in array pattern.
利用正文化方法,描述了阵列部分单元加权置零综合的两种技术一部分单元复数加权和仅幅度加权。
This method not only could be adapted to compensate the attenuation of amplitude but also to remove dispersion.
用该方法不仅能补偿振幅的衰减,而且还能消除频散。
This method not only could be adapted to compensate the attenuation of amplitude but also to remove dispersion.
用该方法不仅能补偿振幅的衰减,而且还能消除频散。
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