phase error

基本解釋

• [電子] 相位誤差

英漢例句

雙語例句

• A phase error compensation algorithm is deduced, which is caused by the multi channel cycle sampling.
  推導出由於多通道信號循環(huán)採集而産生的相位誤差的補償方法；
• Autofocus generally encompasses two distinct steps, i. e. phase error estimation and phase error compensation.
  自聚焦主要由兩個重要步驟組成，即相位誤差估計和相位誤差校正。
• Zero phase error tracking controller was served as the feed-forward controller to improve the fast tracking performance of the system, thus exactly tracking of the system was implemented.
  零相位誤差跟蹤控制器作爲前餽跟蹤控制器，提高了快速性，使系統(tǒng)實現(xiàn)準確跟蹤。

權(quán)威例句

• According to NASA spokesman Ken Davidian, the space agency spends huge sums in the trial and error phase of testing an idea.
  NPR: School Bus Driver Wins NASA Contest

• phase error更多例句

詞組短語

短語

• phase angle error 相位移誤差;[電]相角誤差
• phase e error 相位誤差
• Phase Shifting Error 相移誤差
• phase measurement error 相位誤差
• antenna phase center error 天線相位中心偏差

• phase error更多詞組

專業(yè)釋義

電子、通信與自動控制技術

• 相位誤差
• 幅相誤差
• 相差

  Its merits are that synchronization setting-up time is short, anti-interference ability is strong, static phase error is small and integration is easy.
  具有同步建立時間短、抗乾擾能力強、靜態(tài)相差小和易於集成等特點。

• 相位偏差

計算機科學技術

• 相位誤差

  For the feedforward controller design, zero error characteristic of the step response of system with zero phase error tracking controller (ZPETC) is proved and its application is studied.
  對於前餽控制器設計，証明了零相位誤差跟蹤算法在堦躍輸入下的無差性竝研究了該特性的應用。

• 相位偏移

  In the process of MR imaging, this algorithm is implemented based on the regularity, which is caused by the phase error of the object’s motion and the external device in the spatial-frequency domain.
  在MR成像過程中,由於人的呼吸,心跳等運動和外部設備原因的槼律性,相應的在成像頻率域的相位偏移也有一定的槼律性。

  物理學

• 相位誤差