step tracking 中文意思是什麼
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According to tracking theory, automatic following can be divided into three systems : step - advance tracking, taper - scan tracking and single - pulse tracking
按跟蹤原理，自動跟蹤可分為三種體制：步進跟蹤、圓錐掃描跟蹤和單脈沖跟蹤。 -
The three main steps included in the active olfaction, i. e., plume finding, plume tracking and odor / gas source declaration, and the associated strategies applied to each step are summarized
總結了主動嗅覺所包含的三個步驟，即氣味氣體煙羽的發現、跟蹤和氣味氣體源確認，及每一步所採取的主要策略。 -
Today, while satellite ' s position precision improves and microcomputer develops with very fast speed, more and more type b stations and minitype f3 stations employ step - advance tracking
在衛星的位置精度提高和微型計算機飛速發展的今天，越來越多的b型站和小型f3站採用步進跟蹤。 -
Analyse the technology principle of program tracking, step - in tracking, conical scan tracking and singleshot tracking, and contrast the advantage and disadvantage of them. select program tracking and conical scan tracking considering performance and cost
二、對程序跟蹤、步進跟蹤、圓錐掃描跟蹤和單脈沖跟蹤這四種自動跟蹤技術的原理進行了具體的分析，並比較了它們各自的優缺點，從性價比的角度，選擇了程序跟蹤與圓錐掃描跟蹤相結合的方式。 -
According to the technical requirements of data relay satellite system, we determine to exploit and analyze the oscillation amplitude comparison mono - pulse mode in a single channel mono - pulse, angular tracking manner in comparisons among several angular tracking modes e. g. cone scanning, step tracking, phase comparison mono - pulse and oscillation amplitude comparison mono - pulse
根據數據中繼衛星系統技術指標與技術要求，通過比較圓錐掃描、步進跟蹤、相位比較單脈沖與振幅比較單脈沖等跟蹤方式的優、缺點，確定採用振幅比較單脈沖方式中的單通道單脈沖角跟蹤方式，並對此跟蹤方式進行了詳細的研究。 -
According to the relation between searching step and adjusting step, step - advance following can be divided into four kinds : memory - extemum tracking, same - step - advance tracking, both - direction - search - equal - adjustment step tracking, both - direction - search - changeable - adjustment step tracking. in this system, by analyzing and comparing, we select the mode of both - direction - search - equal - adjustment step tracking
根據搜索步和調整步之間的關系，可把步進跟蹤分為四種：記憶極值式跟蹤、同一步步進式跟蹤、雙向搜索等調整步式步進跟蹤和雙向搜索變調整步式步進跟蹤。 -
The proposed method combines the detection probability and temporal tracking information at each time step, therefore outperforms current frame based detection and traditional tracking methods
通過在每一時刻將人臉檢測信息融入粒子濾波器的時序信息積累和傳播機制中，演算法取得了優于逐幀檢測和傳統跟蹤演算法的性能。 -
The technique core of the 3 - d outline tracking scan lies in the adoption of several photoelectric sensors, laser measuring sensors and super voice wave measuring sensors to carry on probing, the single chip makes the photoelectric signal examined as the control basis, and controls the step motor to drive measurement machines and probing sensors to make outline tracking and scans movement along high and breadth direction of the vehicle, and record its outline track, and the data measured is delivered to the computer, finally, acquires the size of the vehicle checked through the place of computer data processing
三維輪廓跟蹤掃描技術的核心在於採用多套光電傳感器、激光測距傳感器、超聲波測距傳感器進行探測，單片機把檢測到的光電信號作為控制依據，控制步進電機驅動測量機及探測傳感器在車長、車高和車寬方向上作輪廓跟蹤掃描進給運動，記錄其輪廓軌跡，並把測得的數據傳送到上位機，經上位機數據處理獲得被檢車輛的特徵尺寸。 -
The best tools guide you through a process of best practices at each step, assisting you with discovering your assets, mapping out a business model to communicate the steps of your project, and tracking requirements for each development project
最好的工具可以指導您在每個步驟中以最優方法完成流程，幫助您發現資產，制定出業務模型來連接項目的步驟，並對每個開發項目跟蹤需求。 -
Apart from providing a more customer - friendly service, a special website has also been set up to provide a one - stop solution to online sellers. customers can obtain step - by - step instructions on the use of the new " bulk registered air mail service ". through the website, online sellers can obtain current and useful information to meet their posting needs such as the posting restrictions of overseas destinations, an easy - to - use postage calculator and enhanced mail tracking facilities for major destinations
除了這項服務之外，我們更為網上商戶建立網站，提供一站式的服務，方便他們了解使用"大量投寄掛號空郵服務"的程序和好處，隨時取得最新的郵務資訊和工具，例如海外郵政的投寄限制、網上郵費計算系統、主要目的地郵件追查系統等。 -
Design of three - phase hybrid step motor driver with high tracking frequency and high subdivision
高跟蹤頻率高細分三相混合式步進電動機驅動器設計 -
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
對於前饋控制器設計，證明了零相位誤差跟蹤演算法在階躍輸入下的無差性並研究了該特性的應用。 -
Apart from providing a more customer - friendly service, we have also set up a special website to provide a one - stop solution to the online sellers. the online sellers can also obtain step - by - step instructions on the use of the new " bulk registered air mail service ". through the website, online sellers can obtain current and useful information to meet their posting needs such as the posting restrictions of overseas destinations, an easy - to - use postage calculator and enhanced mail tracking facilities for major destinations
為配合這項服務的推出，我們更為網上商戶建立網站，提供一站式的服務，方便他們了解使用「大量投寄掛號空郵服務」的程序和好處，隨時取得最新的郵務資訊及工具，例如了解海外郵政的投寄限制、使用網上郵費計算系統、查詢付運貨品到主要國家的派遞狀況等服務。 -
The result indicated that the system had good step response and tracking performance and met the requirement of quantitative control of cycling power
結果表明所設計控制系統階躍響應性能良好，並有較好的跟蹤性能，能夠滿足訓練者運動定量控制的要求。 -
These researches are essential either in theory or engineer. in chapter one, roundly discussed dome camera and moving detection and motion tracking, and described the system of video survey in brief, analyzed the reason of the invention of dome camera and the advantages of it. finally the control of step motor and motion tracking in real time is discussed which are very important for full sphere, automatic object tracking intelligence dome camera
第一章對球形攝像機、運動目標檢測和自動跟蹤等技術的發展概況進行了全面綜述；對監控系統的組成，各部分的功能作了簡單的介紹；分析球形攝像機產生的原因和應用在圖像監控系統中的優勢；闡述目標自動跟蹤智能球形攝像機所涉及的兩項關鍵技術：步進電機運動的平穩控制和運動目標檢測與實時跟蹤。 -
Effective tracking is a two - step process
有效的跟蹤過程有兩個步驟。 -
Based on the sufficient analysis of ppf control rule, the research into the algorithm combination between fuzzy control and ppf control is made to develop the intellectual ppf control system and design automatic tracking system to the edge of strip steel by the step motor, the signal collecting circuit with the capacitance sensor, servo magnifying circuit, and interface circuit are designed also
本文在充分分析ppf的控制規律的基礎上，研究了模糊控制與ppf控制演算法結合，組成智能ppf控制系統，設計了步進電動機帶鋼邊緣自動跟蹤系統，電容傳感器信號採集電路，伺服放大電路及介面電路。 -
It is always a paradox to improve the performance of tracking initialization and to reduce its time cost, through tracking initializationhas been divided into different ranks to which we have different treatment, initializing fleetly for high rank, waiting to the next one or two step to initialize for lower ranks, non - initializing for the lowest ranks. the result of simulation shows that this method accelerates the average initialization velocity with certain probability of initialization and false initialization
航跡起始質量與航跡起始時間的矛盾一直是難以解決的問題，通過引入航跡起始等級化的方法，不同等級的起始航跡區別對待，等級高的航跡快速起始，等級較低的航跡延遲一步（或兩步后）起始，等級最低的航跡暫時不起始。模擬結果表明，此方法在保證一定航跡起始概率與虛假航跡概率的情況下，加快了平均起始速度。 -
Users plot a coarse outline of video objects in the graphic user interface ( gui ) using the mouse at the first step, then fill the outline to obtain a binary model, using seed growing and wavelet edge correct the outline. in tracking video objects, we obtain an initial segmentation uses motion information and the model of previous frame, and correct by the information of space. finally, we obtain an accurate segmentation
利用視覺系統的周邊抑制機制對模板外的象素進行屏蔽，消除背景影響，由自動閾值選取的小波邊緣提取獲得視頻對象的邊界，利用種子生長法進行輪廓擬合，由最短路徑法校正模板，在進行視頻對象的跟蹤時，利用運動信息和上一幀的模板，得到一個初始分割，利用空間信息對邊界象素調整，最後得到精確分割的視頻對象。
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