時基校準器 的英文怎麼說

中文拼音 [shíjiàozhǔn]
時基校準器 英文
time base corrector
  • : shí]Ⅰ名1 (比較長的一段時間)time; times; days:當時at that time; in those days; 古時 ancient tim...
  • : 校名詞1. (學校) school 2. (校官) field officer3. (姓氏) a surname
  • : Ⅰ名詞1 (標準) standard; guideline; criterion; norm 2 (目標) aim; target Ⅱ動詞1 (依據; 依照)...
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  1. In the digital inverter, we adopt the technology of digital dynamic waveform correction, which can compensate the delay between control signal and output waveform, and ensure the accuracy of control. at the same time, the technology of digital dc component adjustment was introduced, by which we can exactly compensate the control signal, and realize adjusting dc component of output on the premise of output performance

    於dsp的數字變換平臺中,採用全數字波形正技術,完全補償了控制信號延、功率管開關延以及死區間對輸出spwm波形所產生的畸變,充分保障了變換控制的確性;採用數字直流分量調節技術,可以精確地對控制信號進行補償,在充分保證輸出性能的前提下,實現了輸出直流分量的調節。
  2. Gps is a planet wireless conductance system which is global and all - weather, gps can offer high precision time orientation information to infinite user, clock precision reachs 10 ? 6 magnitude 。 not only changes traditional time method of quartz crystal clock, but also replaces wireless shortwave and even more lowfrequency signal and tv signal whose overlay range is limited and low precision, offers advantage to geology field task, achieve automatization and high precision of seismic flow observation

    利用gps授信號全方位、全天候、連續性、實性和高精度的特點,以gps信號為本地鐘(晶體振蕩鐘或原子鐘) ,將gps接收機輸出信號的長期穩定度和恆溫晶振的短期穩定度相結合,應用大規模可編程邏輯件,設計和實現了由pc104控制的實在線授系統。
  3. In view of predecessors " research achievements we put forward a method using square wave excitation and the fast furrier transformation ( fft ) to realize the comparison calibration for the calibration system of piezoelectric accelerometer

    在吸收前人研究成果的礎上,文中提出了工作用壓電加速度傳感系統應用方波信號激勵,同應用快速傅立葉變換( fft )的方法來實現比較法
  4. Secondly, some techniques for image segmentation, such as edge - detection, grayscale thresholding and texture, are represented in detail. in the third part, two primary ways are designed for 3d modeling, one is based on the contours triangularization while the other is based on the iso - surfaces extraction. we use a condensed history monte carlo method to calculate and build up the radiation dosimetry, which is a regular data set suitable for creating the iso - surfaces

    論文首先介紹了醫學影像的獲取和預處理的方法,包括dicom標、醫學影像的圖像增強及圖像正等內容;提出了於邊緣提取、灰度閥值和紋理信息等原理的官分割方法;為了建立三維人體模型,介紹了兩類方法;於輪廓線的方法和於等值面提取的方法;在建立放射劑量場,使用了經典的montecarlo方法;最後,詳細介紹了傳統的等值面提取方法( marchingcubes ) ,並提出了一種啟發式搜索的marchingcubes方法。
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