delay correction 中文意思是什麼

delay correction 解釋
延遲校正
  • delay : vt 延遲，拖延，耽擱。 We ll delay the party for two week 我們要把會期延遲兩周。 The train was del...
  • correction : n 修正，改正；校正；矯正；〈古語〉懲罰；勘誤表，補正。 a copy disfigured by numerous corrections ...
  1. A credit - information - collecting agency shall, when the enterprise whose credit standing is collected disagrees on the information relating to its credit standing and provides relevant material, conduct a verification ; in case that the information collected is really wrong, a correction shall be made without delay ; in case that the information is correct, the enterprise whose credit standing is collected shall be notified ; in case that the verification is difficult to conduct, the credit - information - collecting agency shall handle cautiously in accordance with the principle of objectiveness

    被徵信企業對徵信機構採集的企業信用信息有異議，並提供相關依據的，徵信機構應當進行核實，發現採集的信息確有錯誤的，應當立即糾正；查證后確實無誤的，應當告知被徵信企業；難以查證的，應當根據客觀原則進行審慎處理。
  2. 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

    在基於dsp的數字變換器平臺中，採用全數字波形校正技術，完全補償了控制信號延時、功率管開關延時以及死區時間對輸出spwm波形所產生的畸變，充分保障了變換器控制的準確性；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。
  3. Second part - the main contribution and research results of this paper are focused on as follows : ( 1 ) how to use the measurements of a dual frequency gps receiver to determine the ionospheric delay correction model for single frequency gps of a local range ; ( 2 ) how to separate the instrumental biases with the ionospheric delays in gps observation ; ( 3 ) how to establish a large range grid ionosphere model and use the gps data of chinese crust movement observation network to investigate the change law of ionospheric tec of china area ; ( 4 ) how to improve the effectiveness of correcting ionospheric delays for waas ' s users under adverse conditions. ( 5 ) how to establish the basic theory and the corresponding framework of monitoring the stochastic ionospheric disturbance using gps ( 6 ) how to improve the modelling ability of ionospheric delay according to its diurnal, seasonal, annual variations based on gps ; ( 7 ) how to meet the demand of correcting the ionospheric delay of high - precision orbit determination for low - earth satellite using a single frequency gps receiver 1 extracting ( local ) ionospheric information from gps data with high - precision the factors are systematically described and analyzed which limit the precision of using gps data to extract ionospheric delays

    二、具體研究工作的系統報告，主要集中在以下幾方面：研究如何利用單臺雙頻gps接收機的觀測信息確定電離層延遲改正模型，為小范圍的單頻用戶服務；研究如何實時分離gps觀測中的儀器偏差與電離層延遲；研究如何建立較大區域的電離層格網模型，進而初步設想利用中國地殼運動觀測網路深入研究我國領域的電離層的電子濃度變化規律；研究單頻用戶在不利條件下，如何更好地利用電離層延遲改正信息；研究利用gps監測隨機電離層擾動的基本理論和框架方案；研究如何綜合顧及電離層的周日、季節和年變化，進一步提高利用gps模擬電離層延遲的能力；研究如何實現星載單頻gps低軌衛星的精密測軌中的電離層延遲改正要求。
  4. We analyze how bit error rate ( ber ), average delay, and throughput of the two structures vary with the maximal number of transmission attempts, and find that syndrome - ahead structure is suited for short codes with poor error - correction capacity, while syndrome - behind structure is suited for long codes with powerful error - correction capacity

    分析了該harq的可靠性、時延和流量與最大重傳次數之間的關系，發現短碼長、糾錯能力低的碼宜採用前向校正子結構，而長碼長、糾錯能力高的碼宜採用後向校正子結構，二者具有互補性。
  5. A symbol amplitude of a single - user in a multi - user system is approximated over the window of the frame and a perturbative correction value is calculated based upon a correlation or decorrelation matrix, which is determined by the delay spread of the signals

    在多個使用者系統內的單一使用者的符號振幅系以該畫面的整個視窗來估算，並且系根據一個相關或解相關矩陣來估算，而該矩陣系由訊號的延遲分散來決定。
  6. ( 2 ) model correction and comparison in the process of conversion from zenith day delay to gps water vapor and precision evaluation. saastamoinen ( sa ) model and hopfield ( h ) for dry delay and bevis model for atmospheric weighted temperature are adopted

    （ 2 ）模型訂正與比較在gps水汽反演過程中，一般干延遲和大氣加權平均溫度的計算是採用「普適性」模型，目前應用較多的有saastamoinen （ sa ）模型、 hopfield （ h ）模型和bevis模型。
  7. The paper have built the local correction models for dry delay and atmospheric weighted temperature and have made a comparison between two models for calculating actual water vapor on the basis of actual upper - air detecting data. ah results show that the conclusion is satisfied

    本研究利用實際探空資料建立了大氣干延遲和大氣加權平均溫度的局地訂正模型，並對實際水汽計算模型進行了比較，得到了滿意的結果。
  8. As the parts of the main contributions, the research projects focus mainly on how to improve gps surveying by reducing ionospheric delay for dual / single frequency kinematic / static users : high accuracy correction of ionospheric delay for single / dual frequency gps users on the earth and in space, china waas ionospheric modeling and the theory and method of monitoring of ionosphere using gps. the main contents of this ph. d paper consist of two parts : fisrt part - the outline of research background and the systematic introduction and summarization of the previous research results of this work

    本文主要包括兩方面的內容：一、研究背景的一般性描述及相關基礎研究的系統總結和介紹，主要涉及：地球電離層研究意義，地球電離層探測技術與相關理論研究的內容，現代大地測量中電離層問題的由來、嚴重性與新課題，地球電離層的基本特性及其對電波傳播的影響， gps定位的基本理論與方法，電離層延遲對gps測量的影響， gps的電離層延遲改正的基本方法，基於gps的電離層研究的基本原理與方法等。
  9. In this paper, we analyze the statistic characters of time - delay in detail, and put forward to adopt elman nn to forecast time - delay intelligently, design appropriate compensator based on adaptive smith forecast theory. the experiment results prove that this method can improve the forecast accuracy and system ' s dynamic performance. in the application of real time data transmission, forward error correction ( fec ) is a good method to resume the lost data

    針對這個問題本文進行了詳盡的統計特性分析，並且提出採用elman動態神經網路結構對網路時延進行智能預測，並根據自適應smith預估補償控制原理設計合適的時延補償器，並且應用於基於web的二階水位控制系統中，實驗結果證明了採用此方法可以提高預測精度，使時延補償器適應時延變化的動態性更強，從而在保證系統穩定性的基礎上，西安理工大學碩士學位論文提高系統的時延補償精度。
  10. Effect of atmosphere on satellite navigation signal delay and correction method

    大氣層對衛星導航信號的時延影響及修正
  11. This method is based on the bent ionosphere model and the coefficient of dynamic correction is introduced into traditional cosine correction model to achieve dynamic correction of ionosphere delay. so the position error of over correction can be overcomed

    該方法以bent電離層模型為基礎，在餘弦電離層修正模型的基礎上，引入動態修正系數，從而克服了採用通常修正方法帶來的過修正誤差。
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