amplitude phase characteristic

基本解释

A sinusoidal pressure standard, which use compare method to calibrate amplitude and phase characteristic of pressure transducer in frequency range 0.
采用比较法原理进行校准的正弦压力标准可在0。
Amplitude and phase frequency characteristic curves are displayed with liquid crystal display (LCD) module, whose volume is smaller than other displayer.
采用液晶显示器（LCD）显示幅频特性和相频特性曲线，使仪器得以小型化；
The traditional method for amplitude-phase frequency characteristic calculation is first to solve the numerator polynomials and denominator polynomials of a transfer function.
频域计算的传统方法是先求出传递函数的分子多项式和分母多项式。