carry frequency meaning in English

开关工作频率

A high - resolution method for frequency measurement is strongly introduced in the paper , which is aim at detecting the frequency of regular and binary phase coding modulated pulse signals with high frequency precision . considering the popularity of linear frequency modulated ( lfm ) signal in electronic systems , this paper then referred a radon - stft arithmetic to calculate the carry frequency of lfm signal . both of these methods referred above are implemented in the signal if detection software
针对常规脉冲调制信号和脉内二相编码调制信号,本文提出一种高精度的数字化测频方法,以提高信号载频测量精度;线性调频信号作为一种典型的非平稳信号在各种领域应用十分广泛,但对其载频的数字化测量比较困难,本文利用图像处理中的radon变换与信号时频分析中的线性变换相结合的算法来完成对其载频的测量。