capture region 中文意思是什麼
capture region
解釋
捕獲區域-
The complex nonlinear pursuit - evasion model of two spacecraft in near - earth coplanar orbit is simplified to linear model, the circular region the radius of which is equal to capture radius is defined as target set, capture is achieved when the evader come into the target set and the game is over ; the boundary of useable part ( bup ) is determined, and the analytical form solution of the linear equations is obtained by backward integration of the state variables from the bup, the linear barrier of the pursuit - evasion model and the optimum thrust of the both sides are thus obtained
本文將近地共面軌道內運動的兩飛行器非線性追逃模型簡化為線性模型，以捕獲半徑的圓域定為目標集，確定目標集邊界上的可用部分，並以此為各狀態變量的起點，對時間進行倒向積分，求得線性方程組的解析解，從而確定了該追逃模型的線性界柵，以及界柵上對策雙方的最優推力，即求得了滿足最優策略時相對運動的軌跡和推力。 -
Next, to gain accurate los rate is the key for hit - to - kill since true proportional navigation ( tpn ) is convergent if the initial state between ekv and target is inside the capture region
其次，由於真比例導引本身是穩定的，所以獲取一定測量精度的視線角速率是實現成功攔截的關鍵。 -
First, proper initial conditions between ekv and target are the premise of hit - to - kill. capture region is described by equations of relative motion defined in modified polar coordinate while phasetrajectory graph is introduced. and the disturbance of initial condition biase is analyzed by cadet through statistical linearization of ekv dynamical model
本文在修正極點坐標系中建立攔截器和目標之間的相對運動方程，結合相平面軌跡圖，分析了大氣層外動能攔截器的攔截區;對大氣層外動能攔截器動力學模型進行統計線性化，採用協方差分析描述函數法，分析了初始狀態誤差對彈道的影響。 -
Is capture region of 3d ideal proportional navigation also the biggest
三維理想比例導引律的捕獲區域分析 -
This sequence of operations - image capture, early processing, region extraction, region labeling, high - level identification, qualitative / quantitative conclusion is characteristic of image understanding and computer vision problems
圖像獲取、早期處理、區域分割、區域標注、高層識別、定性/定量的結論這樣的操作序列，在圖像理解和機器視覺問題中是典型的特徵。 -
A vision - based license plate identification system has to be robust, since the plate may be inclined or distorted, the characters may be blurred and the strokes become disconnected. the algorithms also have to be adaptable since the light condition and image capture position could vary. the license plate identification system has to implement license plate region identification, character extraction and character recognition. we use edge features and shape features to locate the plate region, in this process image enhance and mathematical morphology are used
本論文的研究重點主要包括牌照的定位、牌照中字元的分割和字元識別三部分，通過對圖像處理和分析技術的綜合運用以及對問題本身特點的詳細考察，最終實現了基於邊緣特徵和形態學分析的牌照定位演算法，在圖像預處理方面採用灰度變換、同態增晰和平滑演算法對圖像進行處理，提高了牌照圖像的質量。 -
This letter aiming at this respect, hints for neutron capture element are derived : 1. based on the adopted galactic evolution scenario, together with the three - zone multi - phase model, observational features of the solar vicinty region can be well reproduced. among those are particuly g - dwarf problem. the g - dwarf problem in halo and thin - disk can be solved
本文正是從這方面著手，對中子俘獲元素進行了研究，得到如（ 1 ） r過程元素核合成產量隨著超新星前身星的質量的增加而單調增加， r -過程核合成場所是sn ，質量范圍是18m _ m 50m _ ，這與mathews 、 tsujimoto和travaglio等人的結果完全不同。 -
This paper introduces development of a tv monit system, and details technical difficulty and method of reaserch, including video capture and recognition. according to the analysis of tvprogram, it presents video capture based on time, and “ hot region ” capture based on centre focus of photograph principle, and image recognition based on dispersion degree
介紹了一個微機電視監播系統的研製開發，講述了研製的技術難點及解決方法，包括視頻捕獲和識別.基於對電視節目的分析，提出了基於時間的視頻捕獲，基於中心聚焦的攝影原理的「熱區」獲取法，以及基於散度的圖像識別方法 -
The group expanded glass epoxy laminates ( " fr4 " ) production capabilities in jiangmen providing more efficient delivery services to our customers as well as reducing transportation costs. this will enable us to capture a bigger market share in the guangdong region. " mr paul cheung kwok - wing, chairman of kingboard chemical, commented on the group s latest development
建滔化工主席張國榮先生稱：江門鄰近中山、珠海，該地區一帶聚集大量生產電腦及高檔電子產品所需之印刷電路板廠。集團在江門擴大fr4的產能，可有效減低運輸時間及成本，有助進一步擴大集團在廣東地區的市場份額。
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