amplitude response
英 [ˈæmplɪtjuːd rɪˈspɒns]
美 [ˈæmplɪtuːd rɪˈspɑːns]
网络 幅频特性; 符幅特性; 幅值响应; 振幅响应; 幅度响应
双语例句
- Experimental results indicated that the amplitude response changed obviously close-by the natural frequency.
实验表明，在固有频率附近幅值响应有明显的变化。 - A channelized jamming reconnaissance receiver is presented in this paper, and the false response, amplitude response and temperature drift are analyzed, which influence receiver performance.
给出了一种信道化的干扰侦察接收机，分析了虚假响应、幅度响应、温度漂移等影响因素。 - In addition, It improves the amplitude response of collapse columns by amplitude-preserving processing, and raises the discrimination ratio.
另外，通过叠前偏移保幅处理突出了陷落柱的振幅响应特征，进而提高了陷落柱的识别率。 - By means of measuring amplitude response we can measure zero point, conversion factor and their stabilities. Integral non-linearity and peak position drift caused by changing of counting rate can also be measured.
通过测量幅度响应可以测定零点、变换系数及其稳定性，还可以测定积分非线性和计数率变化时引起的峰位漂移。 - The key to the use of this technique lies in the correct judgement of the slopes of the higher and lower frequency parts of the amplitude response curve.
应用这种方法的关键是能对被测系统幅频特性曲线高频段和低频段的斜率做出正确的判断。 - The creation and solution of dynamic equations and problems concerning input characteristics, transient angular frequency and analysis of amplitude response are described.
文中阐述了动力学方程的建立和求解、系统输入特性和瞬态角频、振幅响应分析等问题。 - Vortex-induced vibration is limited amplitude response, but it occurs at low wind speed with relative large amplitude, which will affect the strength and fatigue resistance of the structure.
尽管涡振是一种限幅振动，但由于其发生风速较低，振幅相对较大，会影响结构的强度和疲劳，因此大跨度拱桥的涡振响应研究具有重要的意义。 - The quantization effect of individual coefficients on the amplitude response of a digital filter is analyzed and a method of designing digital filters with different quantization steps according to the deviation factor of coefficient quantization is presented.
本文对FIR线性相位数字滤波器中不同系数的量化影响进行了分析，引入了系数量化偏差函数和系数置化偏差因子的概念，提出了按照系数量化偏差因子进行分步量化的设计方法。 - Frequency response characteristic and amplitude response characteristic have been measured.
测量了幅度响应特性和频率响应特性。 - Measuring Method of Amplitude Response of Multichannel Analyzer
多道分析器的幅度响应测量方法 - From the impulse response of multimode fiber, the frequency response function, correlation function of frequency response and amplitude response at high frequency are obtained.
从多模光纤传递函数出发，推导了多模光纤频率响应函数以及频率响应和幅度响应的相关函数，并进行了仿真分析。 - Compared with single-ring resonator, the series-coupled multiple-rings structure obviously improved the amplitude response and eliminated the second-order group delay dispersion.
与单环结构相比，不仅幅度特性得到了明显的改善，而且消除了二阶群时延色散效应。 - The influence of load on the amplitude response is similar as those of isotropic plate;
荷栽对幅频特性的影响与弹性板相似； - In order to satisfy the amplitude response of the filter, we add constraints of amplitude on different frequency bands, and analyze the influence of the maximal amplitude error on the design results.
为满足滤波器的幅值响应要求，分别给不同频带加入幅值约束，并分析了最大幅值误差参数对设计结果的影响。 - The simulation of second derivative of Gaussian pulse as UWB signal waveform is conducted. The distorted waveforms are obtained from only experienced phase response distortion, only experienced amplitude response distortion, and experienced both phase and amplitude response distortion, respectively.
使用该模型对高斯二阶导数脉冲信号的波形失真进行仿真分析，得到了只发生相位响应失真、只发生幅度响应失真、以及同时发生相位&幅度响应失真的脉冲波形。 - The thermal diffusivity of sample can be obtained by comparing the amplitude response of material which thermal diffusivity is known with the sample's amplitude response. The influence of spot radius of pump and probe beam on measurement result is discussed in detail.
通过比较已知热扩散率材料和特测样品幅频特性的差异来得到样品的热扩散率，讨论了泵浦和探测光斑大小对测量结果的影响。 - A all-pass with constant time delay based on Bessel filter is Put forward at the same time, its amplitude response is constant, there are constant relay time within the scope of low frequency.
同时提出基于贝塞尔滤波器的全通恒时延滤波器，其幅度特性恒定，而且在低频范围内具有恒定的延迟时间。 - The error depends on the calibration accuracy of the amplitude response.
这种方法的误差取决于幅频特性曲线的标定精度。 - The general method of filter design approaches either amplitude response or phase response.
现有的滤波器设计或是逼近其幅度特性、或是逼近其相位特性。 - Increase damping results in lowered amplitude response and also reduced instability.
阻尼增大导致响应的幅值减小，并且降低了不稳定性。 - A high order pulse calibrator and its amplitude response
高阶脉冲标定器及观测系统幅频特性 - Based on tracing by using external excition frequency as parameter, the frequency amplitude response property of the system in obtained.
同时以外激励频率为参数进行跟踪延续获得系统主共振时的幅频响应特性。 - Amplitude response is one of the main characteristics of multichannel analyzer when measuring amplitude spectrum.
幅度响应是多道分析器测量幅度谱时的主要特性之一。 - And a new approach which uses the electrical loop wires to directly measure the channel transfer function H ( f) and obtains the amplitude response and phase response, is provided to deal with the direct measurement of phase response for a line of long length.
其中利用电力环网线路直接测量信道传输函数H（f）的幅频响应和相频响应的新方法，解决了一直难以处理的长距离物理信道相频响应频域直接测量的问题。 - The amplitude response decays with periodical oscillation, at high frequencies, it decreased nearly four orders compared with low frequencies.
特别是在高频时，幅度响应与低频相比降低了近四个量级，低至皮瓦。 - Calculate the amplitude response in two directions, as well as its lift, drag coefficient changes with time, and the numerical results with the model experimental results were compared.
计算其两个方向的响应振幅值，以及其升力、曳力系数随时间的变化情况，证明本文方法能够模拟结构物多向振动的复杂流固耦合问题。本文数值模拟结果与模型实验结果吻和良好。 - Therefore, in order to ensure the safety and stability of power system operation, the state proposed the corresponding technical requirements for photovoltaic energy grid-connected, such as requirements of islanding detection, low voltage ride through, frequency/ amplitude response and so on.
为了确保电力系统的安全和稳定运行，国家出台了相应的技术规定，对光伏能源的接入提出了技术性的要求，如要求具备孤岛检测、低电压穿越、频率／幅值响应等。 - The amplitude-frequency curves of response and the bifurcation behaviour of system are analysed using numerical continuation method, and the path leading the system to chaos is revealed. The influence of grade exponent of FGM on the amplitude response of system is discussed.
采用数值延续算法分析了系统在这两种主共振条件下的幅频响应曲线以及系统的动力学分岔行为，揭示了系统通向混沌的道路；讨论了功能梯度材料的梯度指数对系统响应幅值的影响。 - An effective way to improve uneven amplitude response is to use the power equalizer.
用功率均衡器改善发射模块不平坦的幅度响应是一种有效的办法。