amplitude-frequency characteristic的意思|示意

When the discharge occurs at different position, the discharge position can be located by the difference of amplitude-frequency characteristic of the signal measured at the same point.

不同位置发生放电时，可利用同一测量点所测信号根据其幅频特性的不同来确定放电位置。

Frequency response characteristic and amplitude response characteristic have been measured.

测量了幅度响应特性和频率响应特性。

Mapped the FIR digital filter design of amplitude frequency characteristic curve.

绘出设计的FIR数字滤波幅频特性曲线。

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。

Compared with the amplitude-frequency characteristic of the window functions often used at present, its property has an advantage over the rising-cosine function improved.

与目前常用的几种窗函数的频率特性相比较，其性能优于改进的升余弦窗函数。

In this paper, a signal processor, which can measure frequency, amplitude and amplitude-increasing velocity, is contrived by making full use of these three characteristic parameters.

文中充分利用了目标信号的频率、幅度和增幅速率这三个特征量，设计出具有幅度检测、增幅速率检测、带外干扰信号检测的信号处理器。