信号分量 meaning in English
signal component
Examples
- Generally the components of the signal that are in phase and out of phase with the primary signal are plotted separately .
一般都分别划出与原始信号同相和异相的信号分量。 - A special form of oscilloscope for looking at the chrominance components of composite video systems
用于检查复合视频系统中彩色信号分量的一种专用示波器。 - During this procedure , only the position information of interacted ridges influence the reassigning result , the energy distribution information makes no contribution to the final result
再次，借鉴重定位方法的思想，并根据公共脊与多个信号分量对应脊线的分布关系，提出了一种适合于脊特征算法的公共脊重定位方法。 - This is the main different of common ridge reassignment method from general reassignment method the fourth part of this dissertation discusses mainly the practical use of ridge extraction method in several fields namely , signal compression , de - noising , component separation
理论分析表明，公共脊分布的位置只与几个信号分量的瞬时频率有关，而与各个分量的幅度无关，这一点与一般的重定位方法不同。然后，着重讨论了脊特征提取算法的实际应用。 - Firstly , the ridge resolution under multi - component situation is analyzed ; a conclusion shows that the resolution is close related with the ratio between component instantaneous frequencies ( if ) . generally if this ratio is greater than 2 , the ridges could be well separated ; when this ratio is less than 2 , the interaction between ridges will form a complex ridge image so that it being impossible to locate single ridge
首先针对多个信号分量的情况，定量分析了脊的分辨率，并得出结论：脊的分辨率与信号分量瞬时频率的比值密切相关，一般在比值大于2的情况下，两条脊能够很好地区分；在比值小于2的情况下，脊之间互相干扰，形成复杂的脊分布图像，无法提取单条的脊。