相位信號 的英文怎麼說

中文拼音 [xiāngwèixìnháo]
相位信號 英文
phase signal
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 位 : Ⅰ名詞1 （所在或所佔的地方） place; location 2 （職位; 地位） position; post; status 3 （特指皇帝...
  • 號 : 號Ⅰ名1 （名稱） name 2 （別號; 字） assumed name; alternative name3 （商店） business house 4 （...
  • 相位 : phase position; phase
  1. The test model of random phasic signal and its application in the mobile privacy radio system

    隨機相位信號檢測模型及其在移動通信保密系統中的應用
  2. In the real numbers are chosen in such a way that the probability that the number lies in any particular subinterval of this unit interval is equal to the length of the subinterval

    在實數被選擇，在這種情況下可能性數字謊言在這個單位信號間隔所有特殊子區間與子區間的長度是相等的。
  3. With the frequency division of wpd, etm uses shannon entropy as the criterion of determining whether or not dsi exist in certain wpd tree nodes and interference are suppressed successfully. lots of simulation data, lab data and on - site data have indicated that etm works with good efficiency, without pre - knowing of dsi information, extracts the phase of pd pulses accurately and can calibrate quantity of single type discharge

    大量的模擬數據、實驗室實測數據以及現場實測數據處理結果表明，小波包變換熵閾值法抑制干擾能力強，無需事先確定干擾的分佈，能夠準確檢測局部放電信號的相位信息，對于單一的放電類型，可以確定放電量的大小。
  4. At first the merits and implementation of the digital pulse compression subsystem are introduced in this paper. then the characteristics of phase coded signals are discussed and the two classic binary phase codes ? ? barker code and m - sequence are dealt with in details in the following

    文中首先綜述了數字脈沖壓縮的優點及其實現方法，接著討論了相位編碼信號的特點，並詳細分析了巴克碼和m序列這兩類典型的二相碼信號。
  5. Through analyzing the spinning echo, the arithmetic of " estimation of signal with polynomial phase " is adopted to estimate parameter of echo ' s phase. then the influence of high step phase pro duced by spin is removed. the one - dimension range - profile can be renewed by this arithmetic and the good effect is showed by the result of simulation in chapter v, the main works of this dissertation are summarized and the future researched areas are pointed out

    通過對自旋目標回波的分析，本章採用了「多項式相位信號系數估計」演算法對回波相位進行參數估計，可以去掉旋轉產生的相位高次項影響，從而恢復給出目標的一維距離像，模擬實驗表明本演算法取得了好的效果。
  6. Measurements include frequency, frequency ratio, time interval, rise fall time, phase, duty cycle,

    量測項目包括頻率頻率比時間間隔上升下降時間相位信號周期
  7. Combined harvester with yield - measuring system and gps navigation system is an important component of implementing " precise agriculture ", yield - measuring system is a key to " precise agriculture ". yield - measuring system mainly uses many sensors and gathers various kinds of relevant signal in order to reach to an function of monitoring unit area output in real time, as the basis of drawing the output picture

    配備測產系統的聯合收獲機是實施「精確農業」的重要物質手段，測產系統又是它的關鍵，測產系統主要是應用多個傳感器，將各種相關信號進行採集，以達到實時監測單位面積產量的功能，作為繪制產量圖的依據。
  8. The method of picking up synchronizated signal is digital phase - locked loop, which is picking up phase information from the suddenly toggle between codes

    提取碼同步信號一般採用鎖相環技術，利用碼元間存在的瞬間跳變獲取需要的相位信息。
  9. Secondly, with combination of a certain type of radar, the application of genetic algorithm to optimum code selection and the iteratively reweighted least - square mismatched filter design for sidelobe reduction are discussed. the favorable experimental results are obtained, especially for 64 phase code

    最後，我們結合某型雷達，以64相碼信號為例，說明了遺傳優化演算法在編碼搜索中的優越性，並採用了迭代加權最小二乘演算法來設計失配濾波器以達到相位編碼信號的優化副瓣抑制目的，且給出了相應的模擬結果。
  10. This product acquires engine crank corresponding phase signal and rotating speed signal, which after ecu treatment, are used together with signals collected from other load sensor ( such as shutter location sensor ) to achieve electronic control over engine ignition timing. compared with mechanical ignition timing control, this is more precise and reliable, resulting in optimized performance of engine in oil consumption, exhaust, output and torque

    Fdw465b型電噴分電器總成採集發動機曲軸相位信號及轉速信號，同其它負荷傳感器（如節氣門傳感器等）採集到的信號，經電控單元ecu計算處理后，實現對發動機點火正時的電子控制，較之機械式點火正時控制更加精確、可靠，使汽車發動機系統的綜合性能得到較大提高，特別是發動機的燃油消耗率、排放、輸出功率、扭矩等方面都得到較大優化。
  11. The influence of high velocity has been analyzed and then the relative ways of compensation are introduced. from theory the influence of spinning motion which bring to the targets " one - dimension range - profile has been analyzed. the arithmetic of estimation of signal with polynomial phase is introduced and then spin compensation is realized

    本文以寬帶線性調頻體制雷達為研究背景，以高速運動目標、自旋運動目標為研究對象，研究了高速運動對目標成像所造成的影響，提出了相應的補償演算法；理論分析了目標自旋對一維距離像的影響，引入多項式相位信號系數估計的演算法，實現了目標旋轉補償。
  12. Although the work is based on the nonstationary signal of quadratic phase, the methods can also be extended to higher - order polynomial phase signal

    論文的研究雖然是基於不高於二次相位項的非平穩信號，但是其思想方法也可以推廣到更高階的多項式相位信號。
  13. Adrenal masses : is there linear correlation between unenhanced ct attenuation value and signal intensity loss on opposed - phase chemical shift mr imaging

    值與磁共振化學位移成像反相位信號丟失程度相關性的研究
  14. This product acquires engine crank corresponding phase signal and rotating speed signal, which after ecu treatment, are used together with signals collected from other load sensor ( such as shutter location sensor ) to achieve electronic control over engine ignition timing, resulting in enhanced performance of engine in oil consumption, exhaust, output and torque

    該產品採集發動機曲軸相位信號及轉速信號，同其它負荷傳感器（如節氣門位置傳感器等）採集到的信號，經電控單元ecu處理后，實現對發動機點火正時的電子控制，使發動機系統的綜合性能得到較大提高（如發動機的燃油消耗率、排放、輸出功率、扭矩等） 。
  15. The reseach work focused on the time delay estimation of the common practical radar singnals, including harmonics signal, chirp signal, polynomial phase signal, and phase - shift keying signal. the new algorithm for different radar signals are deduced in detail respectively, and simulation results are presented. the results proved that the new method is efficient for time delay and some other parameters estimation

    正弦信號、線性調頻信號、多項式相位信號、相位編碼信號是雷達信號中常用的幾種信號，對這幾種信號的研究是雷達信號處理中非常重要的內容，也是實際工程的需要。因此，本文選擇上述幾種信號作為研究對象，對這幾種信號的時延估計演算法進行了建模和理論推導，給出了時延估計演算法的具體表達式，並進行了計算機模擬。
  16. Press the feed button and check where the phase signal ( or similarity signal ) is recorded. use the scale having divisions 1 to 31 to read the position

    按feed按鈕並檢查相位信號（或類似信號）是否有記錄。 （使用1到31 `的刻度來讀出相位的位置。
  17. There is a strong relationship between the phase design and signal timing. the paper pays much attention to the expert system of multiphase design

    然後利用以關鍵相位為基礎的配時模型進行研究，最終保證多相位信號方案的科學性和準確性。
  18. In this way, it will be more accurate to examine cycle slips and more precise to modify that. in fact the method can perfectly prognosis the trace of gps carrier phase

    實現周跳檢測準確，並可以比較完善地預測在周跳發生過程中gps載波相位信號的修正軌跡。
  19. Time - frequency analysis and parameter estimation of noisy polynomial phase signal ( pps ) are the general problems in such fields as radar, sonar, communication, biomedical application, seismic signal analysis and so on

    噪聲背景中多項式相位信號的時頻分析和參數估計是雷達、聲納、通信、生物醫學、地震信號分析等領域需要解決的共性問題。
  20. Research on operational characteristics of vehicles on exclusive left - turn lane of signalized intersection with two phases

    兩相位信號交叉口專用左轉車道車輛運行特性研究
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