频率响应

Subsets of frequency response are physical microphonics, electronic ringing and oscillation, and acoustic ringing.

频率响应可分为物理微音效应、电子装置鸣响和摆动、声鸣响三组。

By an example of mutual inductance coupling circuit, it gaves the derivation and explains the physical meaning of each variable.

为了得到接近于矩形的频率响应特性，或因阻抗变换的需要，在佳二子技术领域里广泛地采用藕合振荡系统。

In Chapter four, the stability problem of the nonlinear open-loop control system is discussed by the concept of input-output stability. The L〓 stability is defined, the relationship between the L〓 norm of output variable and the input variable is proven firstly, and the sufficient condition for the stability of open-loop system , the H〓 norm of the n-th order frequency response function decreasing by n!

本章给出了非线性控制系统L〓稳定性的定义，首次严格证明了输出变量的L〓范数与输入变量的L〓范数之间的一个重要的关系式，并得到了一个开环系统L〓稳定性的充分条件，即n阶广义频率响应函数的范数〓应按n！

A parameter design means of power system stabilizer is proposed in this paper, which uses both smalldisturbance method and time-domain digital simulation based on analysis of phase compensation of voltage vector.

在电力系统稳定器参数的设计、优化中，研究采用了一种基于相位补偿原理，结合小扰动分析与时域数字仿真的PSS参数设计方法，以及频率响应测量与相位观测相结合的现场试验方法。

In this paper, assuming that the satellite pairs of SST are in near circle polar orbits, the spectrum relationship between the lunar gravity field and intersatellite ranging system is established by using analytic method.

文章引入已有的解析方法在理论上分析卫星间精密测距与月球重力场信号的频率响应关系，并通过模拟计算，以分析月球卫星跟踪卫星方法应用于月球重力场探测的可行性和恢复重力场的能力。

A simultaneously harmonic voltage measurements from a magnetic potential transformer and a capacitor divider on a medium voltage bus show a good frequency response of PT.

对一组PT信号和同一母线的电容分压器分压信号进行谐波比对测量分析表明，中压系统的电磁式电压互感器有较好的频率响应特性。

We put forward a kind of filter frequency selective constructing rule which is based on correlation of filter"s frequency response integration,and took a prime sequence as Gabor filter bank"s wavelengths.As a result,we realized a novel effective scale-adaptive algorithm,which could effectively achieve high accuracy and wide disparity range.

我们针对多尺度滤波器的构造问题提出了一种基于频率响应积分面积相关的选择规则，并采用质数序列作为Gabor滤波器组的波长，实现了一种新颖高效的尺度自适应算法，不仅能够鲁棒地得到精确的视差估计，且能预测很大的视差范围，而且具有很高的计算效率。

This design development is good, and in actual use, the proper modificaion of peripheral parameter frequency that changes wave filter respondence can be realized according to different requirements on the FPGA of different scales.

此设计扩展性好，在实际使用中，可适当修改外围参数改变滤波器的频率响应，根据不同的要求在不同规模的 FPGA 上加以实现。

The frequency response of recording devices is a function of the relative speed of the recording medium past the head.

记录设备的频率响应是上述记录媒质经过磁头的相对运动速度的函数。

When sinusoid signal is inputted, we measured the frequency response range of this circuit.

利用正弦波作为输入信号时，测出了此驱动电路的频率响应范围。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。