frequency tracking的用法和樣例：
例句
- It also introduces some key technologies as measurement initialization and frequency tracking in signal processing of Coriolis flowmeter.
介紹科氏流量計信號處理中測量初始化和頻率跟蹤等幾個(gè)關(guān)鍵技術(shù)。 - A frequency tracking method is proposed.The synchronism sampling is achieved to improve the measuring precision of frequency and phase difference.
本文提出一種頻率跟蹤方法，可以在不過(guò)零開(kāi)始采樣的情況下，實(shí)現整周期采樣，保證頻率和相位差測量的精度。
