sequential detection 中文意思是什麼

sequential detection 解釋
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  • sequential : adj. 1. 繼續的；連續的；隨著…而發生的 （to）。2. 結果的。3. 〈美俚〉（避孕丸）按期服食的。n. 〈pl. 〉 〈美俚〉按期服食的避孕丸。adv. -ly
  • detection : n. 1. 探知；發現，發覺；敗露。2. 【化學】檢定，檢查；【電訊】檢波。
  1. The basic idea of this method is to produce particles from the posterior densities, and these weighted samples provide approximations to the densities. in this dissertation, sequential monte carlo method and its applications in communication are investigated. firstly, its basic idea, method and improved method are introduced, then induce the bound of particles, which determines the performance of the system, and the more particles are chosen, the higher computation is done, finally, a new detector based on new importance function is proposed, which deals with the joint channel estimation and detection in flat fading channels

    首先介紹了它的基本思想、基本方法、及當前研究現狀；在此基礎上推導出樣本數選擇的界，樣本數的選擇決定了系統的性能，但是若選的太多，計算復雜度也會隨之增大，因而給出這個界是十分有意義的；最後提出了一種基於新的重要函數的檢測器用來解決平坦衰落通道下的聯合通道估計和檢測問題，並通過模擬證明了我們提出的新檢測器的有效性。
  2. Abstract : based on weapon locating radar, this paper discusses detection performances of its sequential detection system in detail firstly. optimal method is applied to obtain its optimum threshold and criteria

    文摘:以某型炮位偵察校射雷達為實際工程背景，詳細討論了其序列檢測系統的檢測性能，並應用最優化方法得出其最佳門限和最佳判定準則。
  3. A pn code phase acquisition with non - coherent sequential detection

    基於非相干序貫檢測器實現的偽碼捕獲器
  4. Further, some knowledge of information theory are introduced to describe the regularity of process system calls such as the sequential dependency relationship between neighboring system calls. the use of information theory provides theoretic proof for creating more effective detecting models. in the end, applying for the maximum entropy method in information theory, a maximum entropy model of intrusion detection is presented

    同時，為了提高入侵檢測的準確性，又在原有的馬爾可夫鏈模型的基礎上，引進信息理論中的信息熵，條件熵等概念來更好地刻畫進程系統調用序列的時序依賴關系，從而為建立更好的檢測模型提供信息理論依據。
  5. Aiming at the restrictions of fft methods, this paper put forward a transform naming changing scale discrete chirp - fourier transform and applied it to detecting accelaration target using missle - borne high - prf pulsed doppler radar, at last this paper put forward a new sequential detection method. in the third part of this paper, aiming at the different characteristic of the extended target spectrum, this paper discussed the detecting and precised measuring the extended spectrum of the target

    針對傳統fft對加速目標進行積累檢測時的局限性，提出了一種變尺度離散chirp ? fourier變換並將其應用於彈載高重頻脈沖多普勒體制雷達對加速運動目標的檢測背景中，提出了一種對加速運動目標的序貫檢測演算法。
  6. Finally, a procedure is introduced on the basis of raster detection and vector calculation to detect sequential conflicts after displacement of buildings and a method for removing the sequential conflicts is described

    最後，介紹了用柵格探測加矢量計演算法對移位后可能產生的要素間的后繼圖形沖突所進行的探剛，以及消除后繼沖突的方法。
  7. This paper is consists of six parts. the first part introduces the development of computer vision and the application in intelligent transport system, compares the different methods about vehicle flow detection and moving target tracking. the second part lays emphases on the technology of reconstruction of background from sequential real - time image

    本文實現了一個由圖像獲取、運動檢測、形態濾波、連通域分析、運動跟蹤等部分組成的車流檢測和運動目標跟蹤系統，並針對實現過程中遇到的問題及難點提出了相應的解決方法。
  8. Sequential patterns mining approach for network intrusion detection

    網路入侵檢測中序列模式挖掘技術研究
  9. The change detection process performed by unsupervised techniques is usually divided into three main sequential steps : pre - processing, image comparison ( to generate difference image ) and analysis of the difference image

    非監督圖象變化檢測過程通常可以分為預處理、圖象比較（得到差異圖象）和差異圖象分析三個步驟。
  10. A parallel distributed sequential fusion detection algorithm is also developed for the multi - band target detection problem. the optimized fusion algorithm is determined based on the theory analysis and the experiment ’ s results. the exo - atmospheric ballistic target ’ s optical signature and recognition feature is studied

    針對多波段條件下的目標融合檢測問題，採用并行分散式序貫融合演算法對各通道的檢測結果進行融合處理，並根據理論分析和模擬實驗結果確定了最佳的序貫融合檢測演算法。
  11. In this paper, we also present an object detection algorithm for sequential images

    本文提出了一個序列圖像中運動目標的檢測演算法。
  12. Research fruits mainly include image feature detection and realization, the real - time detection algorithm of active contour, segmentation algorithm of moving objects from sequential images and architecture design for motion objects detection etc. the motivation of this dissertation is how to find simple and effective algorithms and suitable related architectures, so as to combine the theory, algorithm and architecture into application

    本論文主要介紹了作者對計算機視覺中一些演算法與實現技術的研究，主要包括圖像特徵要素的檢測演算法與實現、動態輪廓的實時檢測演算法以及序列圖像中運動目標分割演算法及其體系結構設計等。本論文的目的是研究尋找簡單高效的演算法和設計適用的體系結構，從而使計算理論、演算法和體系結構三者結合起來，使理論成果真正走向實用。
  13. This paper proposed a novel method for detection of biomedical signals based on the parametric model and higher order spectra technique. the new method can separate continuous signals automatically and this method is also useful in nonstationary time - varying signals. we proposed a sequential procedure that does not use the information provided by the future and the computational complexity is less than global segmentation of the process

    本論文詳細論述了肌電信號產生的機理，以及介紹了肌電信號在康復醫學中的應用，並詳細介紹了目前存在的肌電分析的方法，在此基礎上，本文提出了一種基於ar參數模型的生物醫學信號的檢測方法，能夠按照它所對應的不同的上肢動作，對於一段連續肌電信號進行檢測和信號自動分段，這種方法特別適用於非平穩的肌電信號，而且運算量要大大小於基於全局的信號的分段方法。
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