Design of computer controlled wide range frequency response measurement system is introduced.
介绍了计算机控制的宽带频率特性测试系统的设计。
This setting controls the width of a single frequency bin in the frequency response measurement.
这种设置在录放频幅响应测量中控制单一频率的带宽。
This new method reduces the influence of time response of Fourier filtering on frequency measurement and improves the accuracy of transient frequency measurement.
新的算法有效地补偿了富氏滤波的时间响应对频率测量造成的影响，提高了算法的暂态测频精度。其程序和计算非常简单。
Very little effort has been devoted to the experimental measurement of low frequency combustion response.
在低频燃烧响应的试验测定方面只做了很少的工作。
Side-mode suppression ratios and dynamic behavior of wavelength transients, which probably affect the measurement of frequency response, are also investigated.
文中也研究了系统中可能会影响频响特性测量的其他因素，如光源的边模抑制比、波长调谐速度等。
The impacts of receivers rectangular frequency response imperfections on the complex correlation measurement of 2d aperture synthesis microwave radiometer were presented.
分析了矩形模型接收机频率响应的非理想性对综合孔径微波辐射计复相关值测量的影响。
The digital tester for frequency response characteristic, which is also called frequency-sweeping instrument, plays a very important role in modern electronic measurement.
扫频仪也称频率特性测试仪，用于测试网络的幅频特性和相频特性，在现代电子测量中占有重要的位置。
This paper "described the measurement of frequency response function (FRF) of this system and the average linearization method under random exciting condition."
本文介绍这种系统的频响函数测量和在随机激励下的平均线性化方法。
Based on the measured voltage gain-frequency response characteristics, a practical approach for model parameters measurement of piezoelectric transformer was proposed in this paper.
本文基于实测压电变压器电压增益-频率响应特性，提出了一种实用的压电变压器模型参数的求解方法。
Based on the measured voltage gain-frequency response characteristics, a practical approach for model parameters measurement of piezoelectric transformer was proposed in this paper.
本文基于实测压电变压器电压增益-频率响应特性，提出了一种实用的压电变压器模型参数的求解方法。
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