instantaneous frequency

常見例句

雙語例句

• The local energy and instantaneous frequency of the signal can be derived from the IMFs.
  信號的局部能量和瞬時頻率都可以從其本征模函數中推導出來。
• This paper proposed the theory of digital counting instantaneous frequency measurement and analyzed the error of frequency measurement.
  文章介紹了一種用直接數字計數測量瞬時頻率的原理，并進行了測頻誤差分析。
• The physical meaning of instantaneous frequency is analyzed. Its application in the evaluation of the bandwidth of IR scanning systems is discussed.
  分析了瞬時頻率的物理概念，指出在紅外掃描系統(tǒng)中，用瞬時頻率來計算系統(tǒng)帶寬是值得討論的。
返回 instantaneous frequency