component signal中文是什么意思

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中文翻译
造句

分量信号

component adj. 构成的，组成的，合成的，成分的。 compon ...
signal n. 1.信号，暗号；信号器。 2.动机，导火线 (fo ...
signal component 信号分量
chrominance signal component 彩色信号分量
three-component signal 三分量信号
and component 与元件
component adj. 构成的，组成的，合成的，成分的。 component motion 【物理学】分运动。 component part 组成部分。 n. 部分，成分；【物理学】分力，分向量；【自动化】元件，组件，部件。 component of force 【物理学】分力。 component (star) 【天文学】子星。 components of cost (各种)生产费用。
component a 组分a; 组元a
or component 或元件
s component component]慢泳成分:丙种球蛋白; 慢泳成分:丙种球蛋白
s-component 缓变分量
to component 到组件
if signal 中频信号
no signal 无信号
on signal 开通信号; 启动信号
signal n. 1.信号，暗号；信号器。 2.动机，导火线 (for)。 3.预兆，征象。 call signal 【无线电】呼号。 an alarm signal 警报(器)。 an information signal 〔美国〕暴风警报(旗)。 an international code of signals 国际通用信号。 a signal of distress ＝a distress signal 船只失事信号。 adj. 1.暗号的，作信号用的。 2.显著的，非常的，优越的。 a signal victory [defeat] 大胜[败]。 vt.,vi. (〔英国〕 -ll-) 发信号[警报]给(人、船等)；用信号[警报]通知(暴风、危险等)；用动作[手势]示意；预示。 a signaling bomb 信号弹。
the signal 诡信号
a component in electroretinogram 视网膜电图复合波
a component part 组成部分
abnormal component 异常成分
abrupt component 管路上流动截面有突变的部件
ac component 交流分量
acceleration, component of 加速度分量
acidic component 酸性成分; 酸性组分
acidie component 酸性组分

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例句与用法

For those multi - component signals like speech signal , such interaction is a common situation . secondly , a new common ridge method is discussed ; a common ridge across the complex ridge image is used instead of several interacted single ridges
因此对于语音等含有多个分量的信号，频率相邻的分量分别形成几个带状区域，每个区域内脊互相干扰，无法分辨的情况是普遍的。
The signals of ccir 656 are converted into the signals with the format that is suitable to the display devices . the analog - to - digital conversion is completed by ad9883a chip for the signals of hdtv from y / pr / pb interface and analog rgb component signals from vga interface
接口电路还用ad9883a芯片对高清晰度视频信号和vga接口输出的模拟rgb视频信号进行模数转换,转换为24bitsrgb数字视频信号,最后执行视频格式转换。
The main work and originality in this paper can be summarized as below : 1 . studies on the cross - components in the wigner - ville distribution of multi - component signals . we present adaptive gaussian kernel time - frequency distribution according to the feature of cross - components in the ambiguity domain
系统的研究了多分量信号wigner - ville分布中的交叉项，根据交叉项在模糊域的特点，提出了基于信号的自适应高斯核时频分布。
First , this paper introduced the method to select the strain chip measurement positions and organize the bridges and proved this method can decouple the outputs of the multi - component transducer for each variable . meanwhile , this paper deduced the relation equations between multi - component signals and the wheel loads
本文首先介绍了应变片测量点选取和组桥方案，证明了该设计可使多维力输出信号解耦，并推导了传感器信号与多维力之间的关系方程。
Chaper six compared the emd - based time - frequency analysis method to the typical ' s : short time fourier analysis , wigner distribution and wavelet anlysis , the result showed that the emd - based ' s is better than the others . to weaken the crossing interfere in multi - components signal in wigner distribution the emd - based wigner distribution was proposed and the study result showed that the method is valid . chapter seven built a experiment system at the base of rotor test bed , discussed characteristics of several typical fault in rotating m
第六章把基于emd的时频分析方法分别与短时傅里叶变换、 wigner分布分析、小波变换进行了比较研究，结果表明，基于emd时频分析方法比上述方法有效；针对wigner分布分析的交叉项干扰，提出了基于emd的wigner分布分析新方法，研究结果表明新方法能有效地消除交叉项干扰。
Based on the method , this dissertation deals with several kinds of signals including cosine wave ( cw ) , linear frequency modulated ( lfm ) and multi - component signal , furthermore the systematic comparison of estimation effect among cwt and several other usual methods as well cramer - rao bound ( crb ) is given
基于上述方法，文中分别对单频矩形脉冲信号、线性调频脉冲信号以及多分量信号进行了瞬时频率估计，并与其他几种常用瞬时频率估计方法的性能以及crb进行了系统比较。
During the instantaneous frequency estimation of lfm , there exists some error in the edge , so in the dissertation , a fitting method is proposed to modify it . from the computer simulation , the following result is obtained : for cw , the method based on cwt is most effective , and with the snr rising , the error curve of it is more and more closer to crb . for lfm , the method based on wvd gives the best result , and the effects of cwt and stft are similar for multi - component signal , compared to stft and wvd , cwt is a better choice
通过仿真发现，在单频回波的瞬时频率估计中，基于cwt的方法最为有效，随着信噪比的提高，其均方误差曲线越来越接近克拉美?罗界；在线性调频回波的瞬时频率估计中， wvd法得到的效果最好，而cwt与stft法的估计效果比较接近；在多分量信号的瞬时频率估计中，相对于stft和wvd法， cwt法是一个更好的选择。
A numerical simulation of simply dynamic system with and without damage under random forces is conducted to obtain acceleration data , and feature extraction based on wavelet packet and damage pattern classification based on bp neural network are finished . comparing node energy feature of wavelet packet coefficient with node energy feature of wavelet packet component signal , node energy of wavelet packet coefficient provides more feature information and causes shorter computation time
通过一个在随机荷载激励下的简单动力系统的数值模拟，对加速度时程信号提取了小波包系数和信号成份两种节点能量特征，对比了两者的差异，认为小波包系数节点能量的特征性更强，且计算效率更高。
The paper discusses mainly the essential theory of time - frequency analysis method and two important tools : wigner - ville distribution , radon - wigner transform that applies to the time - frequency analysis method . and it validates that they can applies to the semic signals processing . the processing result indicates that wigner - ville distribution has well time - frequency collective feature for single component signal , it applies to single component signal processing
处理结果表明，对于单分量信号维格纳-威利分布具有良好的时-频聚集性，因此它对于单分量信号的处理具有很好的效果；而对于多分量信号由于交叉项的存在使得维格纳-威利分布不再很有效，有时甚至会由于交叉项的严重干扰使得信号项变得完全无法分辨。

其他语种释义

component signalとは意味：コンポーネント信号｛しんごう｝

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Last modified time:Tue, 19 Aug 2025 00:29:56 GMT