实验表明，在固有频率附近幅值响应有明显的变化。
Experimental results indicated that the amplitude response changed obviously close-by the natural frequency.
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。
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.
考察了亚谐响应幅值系数对阻尼的敏感性及亚谐振动谐波成分的渐近稳态性。
The asymptotical stability of the subharmonic resonances and the sensitivity of the amplitude responses to the variation of damping coefficient were examined.
PB还对豚鼠IC和AC阈上间隔响应的潜伏期和幅值产生不同的影响。
PB also produced different effects on supra-threshold response latency and amplitude of in AC and IC.
该方法利用阶跃输入信号获取非线性增益的强一致性估计；利用不同幅值的周期脉冲输入信号获取线性子系统脉冲响应函数的强一致性估计。
The nonlinear gain and the impulse response functions of linear subsystem be obtained by using the step-changeds and cyclic impulse with different amplitudes as input signals.
冲击响应幅值还与冲击方向有关，当冲击位移向下时，控制棒的响应位移相对比较大。
The response amplitude also relates to the impact direction. When the reactor moved down rapidly, the response displacement of the control rod is larger.
系统响应通向阵发性混沌的道路有通过拟周期响应，也有通过周期响应进入，且响应在进入阵发性混沌区前一般都有幅值增大的现象；
The response routes to chaos are generally from period or quasi period to intermittent chaos. The response amplitude will increase before chaos beginning.
如果现在测量平板响应，会注意到当改变输入力的振荡频率时，响应幅值也发生变化。
Now if we measure the response on the plate we will notice that the amplitude changes as we change the rate of oscillation of the input force.
由于非线性的影响，响应幅值与初始条件有关。
Also, the response amplitude is changed with the initial conditions due to the nonlinear effects of the cables.
随着阻尼、地基系数的改变，系统响应曲线具有“类软刚度特征”。随着参数激励幅值的改变，系统响应曲线具有“类硬刚度特征”。
The characteristic due to hard or soft stiffness may be altered as the parameters of damping, foundation, and excitation on the system are varied.
在时域分析中，本文应用半经验半理论方法，在实验数据的基础上求得共振圆柱体的动力响应幅值。
In time domain, the maximal vibration displacement is calculated on the basis of experimental data via the semi-experiential and semi-theoretical method in this paper.
通过系统响应的时域波形图、幅值谱图、相轨迹图，分析了曲轴轴系的周期、拟周期、混沌等复杂的非线性动力学现象。
The effects of nonlinear damp and rotational speeds on response characteristics of crankshaft system of diesel engine were studied by using numerical integral method.
试验研究表明该方法的有效性，而且响应的幅值和相位控制均满足试验的要求。
Example testing shows the effects of FRF matrix measurement method and the control results of response magnitude and phase are all satisfied.
并用MATLAB软件对振动模型的位移和加速度响应进行幅值解算，为压实度检测提供了理论依据。
With MATLAB software, the amplitude of vibration displacement and acceleration response can be figured out, this provides theoretical basis for compaction degree detection.
其响应幅值算子是影响水动力极值及有义值的主要因素。
The amplitude operator of response is the main factor affecting the extreme value and significant value of the hydrodynamic forces.
本文根据脉冲响应时间序列的峰值及其对应的时间序列计算频率、阻尼、幅值和相位。
The time domain peak value method is presented and identification of parameters from the time series with single frequency is carried out.
研究表明：无量纲脉冲激励幅值、无量纲脉冲激励周期、系统支承角及阻尼等对系统响应峰值影响显著。
It was concluded that the effects of peak pulse acceleration, pulse duration, Angle of tilted support spring and damping ratio of the system are particularly noticeable.
利用振型迭加法导出了结构物理参数和作用荷载幅值同时具有随机性时结构动力响应随机变量的数字特征计算表达式，并提出了求解方法。
The randomness of both physical parameters of structure and the amplitude peak of applied load are taken into account in the present model.
计算出了由三维地震激发的管系模态、管系位移、转角响应幅值以及地震激发的管系模态响应系数。
The 3d earthquake induced pipeline system vibration modes, the amplitudes of displacement and rotation responds, as well as the modal participation factor were calculated.
计算出了由三维地震激发的管系模态、管系位移、转角响应幅值以及地震激发的管系模态响应系数。
The 3d earthquake induced pipeline system vibration modes, the amplitudes of displacement and rotation responds, as well as the modal participation factor were calculated.
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