matching filtering 中文意思是什麼
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The research status of the world diesel exhaust aftertreatment technology is summarized systemicallyo at the same time, the development status and problems about oxygenation catalysis converter and particulate filter are analyzed on the basis of mentioned informations, we bring up a diesel exhaust cleanse system, that adopts the technique course of catalysis conversion combining particulate collection and regeneration the system collects exhaust particulate by means of efficacious filtering material it can oxidize ho co and macromolecule solvable organic via catalyst and diesel oil additive enhanced temperature will partly oxidize collected particulate and ultimately achieve the aim of exhaust reduction, after processing system frame design and trial matching, it ' s detected that the system can surely cleanse gas exhaust and particulate in addition, gas - ejected combustion - supporting regeneration for diesel particulate filter is also researched, we have rudimentarily designed the software and hardware of the g as - ejected combustion - supporting system having processed a series of trials, we discover the rules of the system credibly working these rules demonstrate the right direction for researching gas - ejected combustion - supporting regeneration technology
本文系統地介紹了國內外柴油機排氣后處理技術的研究現狀，分析了氧化催化轉化器和微粒捕集器的發展現狀及存在的問題，以此為基礎，提出了一種柴油機排氣凈化系統，該系統採用催化轉化與微粒捕集及再生相結合的技術路線，通過過濾材料的有效過濾，將排氣中的微粒進行收集，藉助于催化劑和柴油添加劑使排氣中hc 、 co及高分子可溶性有機物氧化，產生的高溫使得收集到的微粒部分氧化，從而達到降低排放的效果。通過系統結構設計和試驗匹配，實現了對氣體排放物和微粒的凈化。同時，論文中還進行了柴油機微粒捕集器噴氣助燃再生的研究，初步設計了噴氣助燃系統，進行了控制系統軟、硬體的開發，通過正交試驗，摸索出了噴氣助燃系統可靠工作的一般規律，為噴氣助燃再生技術的開發提供了方向。 -
It employs a series of processing methods. for example, it employs different method of threshold according to illumination and the characteristic of the dial plate ; employs the method of mathematic form filtering according to the thought of the line is the most important in image ; employs the method of beeline matching according to the characteristic of the line
此系統利用了圖像處理的基本思想，採用了一系列的處理方法，如根據照度及表盤特點採用了不同的二值化方法；根據圖像中線條最重要的思想對圖像的濾波採用了數學形態濾波方法；根據線條特點提出了利用直線擬合的方法等。 -
The main research issues of this article are as follows : the representation, creation and maintenance of the individuated pattern - base, the improved the improved filtering - matching algorithm and the intelligent filtering system model based on multi - agents
本文的主要研究內容為以下三個部分：個性化模式庫的表示、建立和維護；改進的過濾匹配演算法；基於多agents的智能過濾系統模型。 -
In those processes, preprocessing is based on a serial of algorithms using gobar filtering techniques and mathing is based on a compound algorithm in two stages : the first is a structural maching using local features and the second is a point matching by rotation and displacement
其中，指紋預處理採用了以gobar濾波為核心的一套演算法；指紋匹配採用了基於結構信息的指紋初篩和基於旋轉平移的點匹配指紋確認兩級構成的復合式演算法。 -
Ddm use region info to describe the supply and demand relation among simulation entities. confirm the aggregate which entities are interested in by region matching. therefore region matching is the basic of data filtering. this paper discusses detailedly the complexity of region matching process from the point of view of the pure arithmetic and develops a rapid matching arithmetic according to the characteristic of region in ieee1516
Ddm使用區域信息描述實體間的數據供求關系，通過區域匹配確定實體的感興趣集合，因此區域匹配是實現數據過濾的基礎，區域信息匹配計算的復雜度是影響過濾開銷的一個關鍵因素。文中從純演算法的角度對區域匹配過程的復雜度作了詳細的分析，並以ieee1516標準為基礎，結合其中區域的特點，提出了一種單維步進的區域匹配演算法。 -
The commonly used method at present is to adopt the repeated stack interval of the data from the two sources to calculate the matching operator and then to perform the matched filtering
目前運用較廣泛的方法是，利用2種震源資料的重復疊加段求取匹配運算元，然後進行匹配濾波，但該方法要求重復疊加段有可靠的波組特徵和較高的信噪比。 -
So a new method, the cascade matched filtering processing technique characterized by pre - stack multi points, is proposed, which uses iteration before stack and utilizes stack to improve the stability of the matching operator to realize the consistency of the two kinds of source record
該技術在疊前通過逐步逼近法，並利用疊加手段提高匹配運算元的穩定性，實現提高2種震源記錄一致性的目的。 -
In the research of xml query language, we consider the requirement of two categories ( for data - centric and for document - centric ) of xml applications and point oat that the basic operations in xml - quey are pattem matching, selection and filtering, and result reconstfuction. the path expression and the flwr expression in xquery are typical structurs tha are comprised of these operations
在對xml查詢語言的研究中，從以文檔為中心和以數據為中心這兩類xml應用需求的分析出發，指出xml查詢的基本操作是模式匹配、選擇過濾和結果構造， xquery中路徑（包括簡單路徑和正規路徑）表達式和flwr表達式是進行這些操作的典型結構。 -
To improve the adaptability of the method, a texture enhanced technique based on an improved log filter is presented. to improve the efficient of the method, box filtering, average sampling and pyramid analysis are used so that the matching time is cut down to 1 / 10.
在此基礎上，為提高演算法的適應性，本文改進了log濾波紋理增強技術;為提高演算法的實時性，本文綜合利用盒濾波、均值采樣和金字塔分解三種手段將演算法效率提高了一個數量級。 -
Kf - diff makes progress in the matching step and the filtering step, and can produce fairly good results. in addition, kf - diff can detect all kinds of move operations
該演算法能夠檢測所有的移動操作，使得匹配環節的效率得到提高，同時提高了過濾能力並能得到高質量的解。 -
This method not only kept high and stable data filtering rates and effective data receiving rates in different situation but although greatly reduced matching number
模糊分組方法不僅減少了匹配次數，還能維持穩定的、高效的數據過濾率，保證較高的有效數據接收率。 -
The experiments show that this method has great performance of single target tracking in sequence images on the sea. considering the correlation between the frames of sequence, we research the tracking methods which take advantage of both the intra - frame and inter - frame information, including predicting tracking machine based on kalman filtering algorithm and matching tracking machine based on mean - shift algorithm
實驗表明，該方法對海上單目標跟蹤具有很好的穩定性;然後，針對序列圖象具有幀間相關性的特點，研究了基於幀內? ?幀間信息的自動跟蹤方法，即同時利用幀內信息和幀間相關性信息，設計了基於kalman濾波的預測跟蹤器和基於mean - shift演算法的匹配跟蹤器。 -
And also in this article, the chinese word automatic segmentation is designed which uses the melio - rative markoff statistics process. the chinese word bank is built up by matching the unimportant - word base, the single - word base and the first - word base. the feature vector is drawn out through assessing the weight of every word, enters into the regular band as regulations and becomes a criterion for text filtering
本文設計了中文分詞處理演算法，此演算法通過對停用詞庫、單字詞庫與前置詞庫進行匹配，並通過對分詞進行切分，利用改造型馬爾可夫n元語言模型處理分詞中出現的歧義詞方法，建立了中文分詞詞庫，然後對分詞進行權重評價從而提取特徵向量，並作為規則歸入規則庫里，作為文本過濾的標準，最後提出防止敏感信息通過的一些過濾策略。 -
The course of extracting shape feature is : after medium filtering, edge detection and thresholding, the edge of image is obtained, then it is simplied as approximate polygon. a mutual template matching approach is proposed
本文實現了形狀特徵提取模塊，具體實現的過程是：通過圖象的濾波、邊緣檢測、二值化處理得到圖象的邊界輪廓，最後將輪廓邊界簡化表示為近似多邊形。 -
In various stereo matching algorithms, our research emphasis area - based local matching algorithms. the qualitative and quantitative analyses on the performances of various similarity measurements are made, and the influence of matching window size is also studied. otherwise, two accelerating techniques ( pyramid matching and box filtering ) are introduced
在各種立體視覺演算法中，本文重點研究常用於alv導航的基於區域的局部匹配方法，對各種相似性度量的性能作了定量和定性的評估，分析了匹配窗口的尺寸對匹配結果的影響，還介紹了金字塔匹配和盒濾波這兩種匹配加速方法。 -
The interface residue pairing preferences are introduced into the geometric matching. filter, and a double filtering technique is implemented to eliminate most of the unreasonable binding modes
在結構過濾中，將復合物界面殘基成對偏好性引入到幾何匹配過濾方法中，發展了雙重過濾技術來篩選合理的結合模式。 -
There are two main methods of text filtering. one is character string matching, this method is fastest but its precision is lower. the other is revised classfication model, which has high precision but slow speed
前者主要利用字元串匹配演算法，速度快但是精度不高，而後者主要採用文本分類演算法，精度高但是速度慢。 -
Actually, the initial use of emd algorithm is not in radar field, which is derived and utilized initially on the ocean or earthquake wave analysis. firstly, the emd algorithm adapted for the radar signal is examined in the dissertation. secondly, resolution improving in sar and multi - targets with non - uniform speed imaging in isar is studied by using emd algorithm the main work of the dissertation is as following : a ) by analyzed the emd decomposing results before and after matching filtering, the right position of emd decomposition in the imaging process is determined
由於emd演算法一開始並不是在雷達領域發展的，文獻中已有的演算法主要是針對海波、地震波等，所以本文首先分析了適用於雷達信號的emd演算法，並從sar和isar回波信號的特點出發，以emd演算法分解后的雷達信號為基礎，針對目前sar成像中的高分辨問題、 isar中非勻速和多目標成像清晰度不高等問題，研究了emd演算法在sar與isar成像處理中的應用，並採用大量模擬試驗對研究成果進行了驗證。 -
A semantic based disambiguation algorithm was designed and implemented. with the algorithm, word sense disambiguation and structure disambiguation can be done by semantic pattern rules matching during syntax parsing. the experiment result indicates that : ( a ) the presentation of semantic pattern rules can formalize the construction of chinese phrase quite well ; ( b ) the corpus - based algorithm for acquiring and filtering binary semantic pattern rules is effective, and it can reduce the human labor, avoid subjectivity and unilateralism caused by writing rules manually ; ( c ) the semantic based disambiguation algorithm can achieve satisfactory effects
實驗表明： 1 ）本文設計的語義模式規則能夠較準確地刻畫漢語短語構造的語義規律； 2 ）本文提出的基於語料庫的二元語義模式規則自動挖掘和優選演算法是切實可行的，它大大減少完全由人工從大規模語料庫中總結規則的工作量，避免了純人工編制規則的主觀性和片面性； 3 ）本文提出的語義分析排歧演算法能夠有效消解短語分析中的詞義歧義和結構歧義。 -
And the adaptive beam forming using smi ( sampled matrix inversion ) method is discussed and validated through simulation. the signal processing procedure of phased array radar using lfm signal, matching filtering, distance side - lobe restrain are discussed and video signal processing procedure simulation is completed
本文還研究了相控陣雷達的信號處理過程（針對線性調頻信號） ，對線性調頻信號的匹配濾波，距離旁瓣抑制進行了模擬分析，完成了線性調頻信號的視頻處理過程的模擬。
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