... phase fluctuation 相位波动 phase-frequency 相频 phase-frequency characteristic 相位-频率特性 ...
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相频特性 phase-frequency response characteristic ; phase-frequency characteristics ; frequency-phase characteristic ; Phase Frequency-Response
对数相频特性 [自] log phase-frequency characteristics
相频曲线 phase frequency curve
相频特性曲线 Phase-frequency Curve
相频一致性 Phase-frequency equalization
相频特征 phase-frequency response characteristic ; phase-frequency characteristics
幅相频率特性 magnitude-phase characteristic ; amplitude phase frequency characteristic
锁相频率 PLF PhaseLockFrequency
锁相频率合成器 Phase Locked Frequency Synthesize
Much prophased work is done, optimized technology of amplitude response characteristic go mature. The purpose of optimizing phase response characteristic is to obtain flat group delay characteristic at Pass band.
而对相频特性优化的目的是要在通带内获得平坦的群时延特性。
参考来源 - 无源网络相频特性的优化算法及实现·2,447,543篇论文数据，部分数据来源于NoteExpress
模型的各段经优化后可使模型与人体动脉系统的输入阻抗的幅频值和相频值相符合。
Values of each segment of this model were adjusted to give an optimum match to aortic input impedance both in values of modulus and phase frequencies.
并且通过对分压器传递函数的相频和幅频特性进行理论分析，提出一种分布电容补偿的方法。
By theory analysis of divider transfer function of magnitude-frequency characteristics and phase-frequency characteristics, a new method equalizing stray capacitance could be conclude.
本文导出了多径反馈型六阶有源带通滤波器电压转移函数，计算出了该滤波器幅频、相频理论特性曲线。
In this paper we develop the voltage transfer function of the six order active passband filter with multiple path feedback and calculate the theoretical values for A-F and P-F response.
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