index signal
英 [ˈɪndeks ˈsɪɡnəl]
美 [ˈɪndeks ˈsɪɡnəl]
网络 索引信号; 零点信号; 指引信号; 指示信号
双语例句
- The phase difference between the signals from beam forming net can affect the modulation index of single channel signal and can lower the precision of tracking.
和差网络输出的和差信号相位差会影响单通道信号的调制度，进而降低跟踪精度。 - Analysis on Effect of Phase Difference on the Modulation Index of Single Channel Signal
和差信号相位差对单通道信号的影响分析 - Amplitude modulation index estimation of AM-FM signal scattered from micro-motion target
微动目标AM-FM信号调幅指数估计方法 - Then peak index, kurtosis index, impulsion index and tolerance index of the vibration signal are calculated. These parameters represent the characteristic of failures.
随后计算出代表故障特征的振动信号的峰值指标、峭度指标、脉冲指标和裕度指标等参数。 - Study of Method to Compute Ionospheric S_4 Index Based on GPS Signal
基于GPS信号的电离层S4指数计算方法研究 - This paper analyses the critical angle method that often use in focus detected. We receive two relations, the first relation between refractive index of the critical-angle prism and focus-error signal;
本文针对伺服系统中常用的调焦方法-临界角方法进行了分析，理论上得到临界角棱镜的折射率、物镜的数值孔径与离焦误差信号的关系。 - This paper analyzes the succession events of board of directors and general mangers in Shanghai and Shenzhen Stock Markets 300 Index companies during 2001-2003, investigating the signal effect with event study method and identifying the managerial effect with Chow test.
本文对沪深300指数成份股公司2001-2003年的301例董事长和总经理继任事件，用事件研究方法分析了经营者继任的信号效应，用邹检验识别了经营者继任的管理效应。 - Shaanxi province drought months in recent years were analysed by examining the atmosphere general circulation features, drought index S and the signal to noise ratio.
从大气环流特征、干旱指数S及信噪比等三个方面对陕西省近几年干旱月份进行了分析。 - This article mainly discuss the transport system of time and frequency, comparing method of radio signal, the structure, index and signal characteristic of the LORAN-C system.
本文主要介绍了无线电信号的时间频率传递系统和比对方法中罗兰C系统的设备结构，技术指标，信号特性等。 - The singular index of cutting force signal is proposed as a parameter for detecting cutter's wear.
提出采用切削力信号的奇异性指数作为衡量刀具磨损的参量。 - Analysis and Design of Large Modulation Index PhaseModulation Signal Phase-locked Demodulator
大调制指数调相信号锁相解调器的分析与设计 - Main Outcome Measures Edema index ( E value), signal width value ( W value) and features of reflectance pictures.
主要指标水肿指数E和信号宽度W及反射图的形态特征。 - The comparison table of modern practical atom clock's performance index is given. The index of transferring and comparing standard time-frequency signal by modern radio means is also listed.
给出了现代实用型原子钟的性能指标比较表，和用现代无线电手段传递、比对时频标准信号达到的指标。 - Under the environment of power market, available transfer capability ( ATC) is an important technology index and market signal for the dispatcher in the operation of inter-connected power system.
在电力市场环境下，有效输电能力（ATC）是调度员进行区域间联网互供运行操作的一个重要技术指标和市场信号。 - A Method for Estimating the Realtime Value of Atmospheric Refraction Index n of Loran-C Signal
劳兰-C大气折射系数n实时值估算方法 - Both after chemotherapy and radiotherapy, resistance index increases and detectable intratumoural blood flow signal decreases.
经放、化疗治疗后，血流信号减少，血流阻力指数增高。 - Frequency source finally choose the decimal points a VCO frequency and phase lock loop, again through the two times frequency output reached the final index signal.
频率源最后选用了小数分频和压控振荡器构成锁相环路，再通过二次倍频最终输出达到指标的信号。 - Being the important transmission equipment in wideband HFC, the performance index of optical receivers is the general embodiment of wideband HFC, the stand or fall of performance index of optical receivers directly decide the signal quality of user end.
作为宽带HFC网络中重要传输设备的光接收机，其性能指标是整个HFC网络性能指标的综合体现，其性能好坏直接决定了用户端的信号质量。 - The features evaluation index system of the emitter signal was established from the features of complexity, separability, and the recognition rate of the signal, given the theoretical model of each feature evaluation algorithm.
从特征的复杂度、基于互信息的可分性和信号的识别率三个角度构建雷达辐射源信号的特征评价指标体系，给出每个特征评价指标的理论模型和实现算法。 - Compared with the wavelet transform method, the algorithm has certain advantages in the deviation index, peak signal to noise ratio and other indicators. 4.
与小波变换方法相比，该算法在偏差指数、峰值信噪比等指标上具有一定的优势。 - The auther used response sensitivity ( d) as data index to represent the ability of discriminant signal.
测验用反应敏感性d作为数据指标，以此代表判别信号的能力。 - A residue index is proposed to select the feedback signal for damping controllers and its validity is verified by the value and phase of real residues. This residue index is very convenient for it just needs the left and right eigenvectors of characteristic matrix.
提出了用来选择信号的留数指标，并用实际留数的幅值和相角验证了该留数指标的有效性，该指标只需利用状态矩阵的左右特征向量，非常简便。 - In the condition of small modulation index, the FM signal can be seen as amplitude modulation signal.
为此可以运用调频信号的近似表达法，在小调制指数的工况下，把调频信号转化为调幅信号。 - We analysis the sound quality of the smoothness of physical index and smoothness characteristics of a variety of signal in forest landscape.
在森林声景观然品质方面对其平稳性的物理指标和非平稳性的特性进行了多种信号分析。 - The control laser beam inducing the change of refractive index of materials, signal beam transmitted in materials will produce accessional phase change to realizing the On or Off of optical switches.
全光开关，是利用材料的非线性折射特性，用一束控制光引起材料的非线性折射率变化，使信号光通过该器件时产生相位变化，从而实现光开关的开关动作。 - Envelope spectrum uses envelop extraction and refining envelop spectrum analysis. Singularity detection determines the singularity by calculating the Lipschitz index. Then, the signal feature is extracted by using signal analysis methods.
包络谱分析采用包络提取和包络细化谱分析方法，奇异性检测通过计算李氏指数的方法来判断奇异性。 - Collect ADR suspicious signal source, obtain the risk index, and then realize the signal detection and automatic early warning. 4.
通过ADR信号检测模型的建立、提取ADR可疑信号源的部分信息，从而得到风险指数，在此基础上实现信号检测与自动预警。