amplitude frequency response
英 [ˈæmplɪtjuːd ˈfriːkwənsi rɪˈspɒns]
美 [ˈæmplɪtuːd ˈfriːkwənsi rɪˈspɑːns]
网络 幅频特性
双语例句
- Amplitude verssus frequency response characteristic
幅度-频率特性曲线 - An Analysis of the Geometric Nonlinear Amplitude and Frequency Response of Non-linear Elastic Beam
非线弹性梁的几何非线性幅频响应分析 - Reproducing channel amplitude frequency response
重放通路振幅频率响应特性 - Then singularity analysis of amplitude frequency response equation of the system is carried out by means of singularity theory. Transition sets and bifurcation diagrams of the unfolding parameter plane for different bifurcation parameters are obtained.
应用奇异性理论对1/3次亚谐共振幅频响应方程进行奇异性分析，得到选取不同分岔参数时开折参数平面的转迁集和分岔图。 - The basic structure, amplitude frequency response characteristics and ballistic deficit effect of the algorithm were studied with both theoretical analysis and computer simulation methods.
采用理论推导，结合数值模拟的方法，分析了梯形成形算法的基本结构、幅频特性以及弹道亏损。 - The application of single access self-capacity factor spectrum analysis and amplitude value spectrum analysis is to confirm the natural frequency and size the response of the bow system.
单通道幅值谱分析、自功率谱分析的应用主要在于确定系统的固有频率和响应的大小。 - This paper studies the amplitude error of Fourier algorithm while system frequency deviates from norminal rating. A complete amplitude frequency response is derived. It shows that the amplitude-frequency characteristic is a multivalued function except for fundamental ■ integral harmonics.
研究了电力系统频率偏移时傅里叶算法的幅值误差，得出了完整的傅里叶算法的幅频特性，表明除基频和整次谐波外，该算法的幅频特性是多值函数。 - Experiments of filter design show that better amplitude frequency response characteristics of APDF are achieved when using Kaiser window compared with other windows.
滤波器设计实验表明，与加其他窗函数相比，依据此公式设计的基于IDCT域的加凯塞窗APDF能使滤波器达到更好的幅频特性。 - The channel is time dispersed. In the frequency domain, the amplitude response is frequency selective while the phase response is linear.
信道是时间色散的：在频域，幅频响应呈频率选择性衰落，相频响应基本上为线性相位； - In order to design a more perfect optical low pass filter ( OLPF), this paper employs analytical method of optical transfer function to different structure of OLPF on base of the analysis of the optical characteristic of birefringent crystal and presents the amplitude frequency response characteristics of OLPF.
为了设计一个较为理想的光学低通滤波器（OLPF），在分析双折射晶体的光学特性基础上，运用光学传递函数方法对各种结构的OLPF进行分析，给出了各种结构的幅频特性曲线。 - The algorithm uses a curve-fitting method to identify the modal of amplitude frequency response functions, and then transforms its 'poles' and 'zeros' to those of transfer function's.
该方法首先通过识别幅值频响函数模型来得到传递函数的零点和极点。 - Under the force loaded outside, the output voltage amplitude frequency response characteristic of distributed parameter force sensor is presented, by the system simulation to the cantilever beam macromodel and periphery circuits with SPICE.
在外力的作用下，用SPICE软件对此悬臂梁宏模型和外加电路进行了系统级的模拟，得到分布参数的力传感器的输出电压幅频特性曲线； - Exploration on value of amplitude in vibration test for railway bridge from concept of frequency response of test system
从系统的频响特性看桥梁振动测试中的幅值分析法 - In addition, a cold test model is designed based on a set of designed clustered cavities, the amplitude frequency response of each cavity is measured with network analyzer.
此外，对一套加工成形的簇腔模型进行了冷测模型设计，并使用网络分析仪测量了各个腔体的幅频响应。 - An estimation algorithm that utilizes amplitude frequency response measurements to identify modal parameters is presented in this paper.
本文提出了一种根据幅值频响数据来识别模态参数的频域识别法。 - Research and Development of Test Apparatus for Amplitude Frequency Response Characteristics of Statical Pressurized Spherical Gas Bearings
气体球轴承气膜频响函数幅频特性测试装置的研制 - After the piezoelectric torsional actuator was bonded onto the optimal position and closed-loop control was achieved, the first three order closed-loop amplitude frequency response of the angular displacement at the free end was obtained.
在最优位置处黏贴压电扭转驱动器，实施闭环控制，得到了薄壁杆自由端角位移前三阶模态的闭环幅频响应。 - Tracking filter technology was also adopted to get the perfect amplitude frequency and phase-frequency response characteristics of the servo valve.
提出了采用跟踪滤波技术测试电液伺服阀相频特性和幅频特性，其测试效果很好。 - Finally, various frequency-amplitude response curves are given to show the effect of the amplitude, frequency and viscosity of inspiration on response amplitude.
由得到的频率一振幅响应曲线，研究了激励强度、频率和阻尼对响应振幅的影响。 - The method is to judge whether a system is stable by analyzing the amplification of loop circuit based on amplitude frequency response and phase frequency or not.
这种方法是将电路的幅频特性和相频特性曲线结合起来对环路增益进行分析，以此作为判断系统是否稳定的依据。 - The curves of its amplitude frequency response have some nonlinear features, such as inclination and jump phenomena of the curves, which coincide with the theoretic analysis.
参激横摇幅频响应曲线具有某些非线性特征，如曲线的倾斜和跳跃现象，这与理论分析是一致的。 - When strong micturition desire occurred, the amplitude of wave and the frequency of sympathetic skin response increased markedly, and this result was consistent with subjective sensation of subjects.
强烈尿意出现时，记录到的交感皮肤反应的波幅和频率明显增加，并与受检者的主观感觉有很好的一致性； - The amplitude-frequency response curves of the system are acquired.
通过对定常解平均方程的稳定性分析，得到了系统主参数共振解的幅频响应曲线。 - Using Monte-Carlo method to study quantitatively the variation rules of Amplitude frequency and Phase-frequency characteristic of displacement response on SDOF linear stochastic system. In this paper, the concept of relative mean value deviation function is proposed.
采用MonteCarlo方法，引入相对均差函数的概念，对单自由度线性随机系统的位移响应的幅频与相频特性的变异规律进行了定量研究。 - And introduced the design principle of the measurement system and components, focused on the mechanism of magnetic field of the transformation, amplitude frequency characteristics, dynamic response sensitivity, as well as geometric structure to probe the influence, and verified by experiments.
介绍了测量系统的设计原理及各部分的组成，重点研究了磁场探头的变换机理，幅频特性、灵敏度响应等动态特征及几何结构对探头性能的影响作用，并通过实验进行验证。 - Include: Waveform, Amplitude characteristic and Frequency characteristic of response in AC sine wave excitation; Waveform of response in square impulse excitation; Temperature characteristics of response in AC sine wave excitation.
主要包括：交流正弦激励下响应的波形、幅值特性和频率特性；方波脉冲激励下的响应波形；交流正弦激励下响应的温度特性。 - The mathematical model of the MOEMS acceleration seismic geophone is established, and amplitude, phase frequency response characteristics and damping effect are studied.
建立了该加速度地震检波数学模型，对其幅频特性和相频特性，以及阻尼对系统特性的影响进行了分析讨论。 - Get the amplitude frequency characteristics of impulse response and aeroelastic coupling response by discrete Fourier transform of time domain response, then get the structural damping of blade and tower and the aeroelastic damping of blade based on half-power bandwidth method.
通过对时域响应进行离散傅里叶变换，得出脉冲响应与气弹耦合响应的幅频特性，然后基于半功率带宽法得出叶片与塔架的结构阻尼及叶片的气弹阻尼。 - As amplitude frequency response of transversal filter also suffers with the sidelobe. It will result in the peak of the output waveform broadening, and mask the small scatters nearby.
由于多普勒滤波器组中的每组横向滤波器的幅频响应存在旁瓣，导致多普勒输出受旁瓣影响导致输出波形展宽，也会对弱小目标战胜遮挡。