target model 中文意思是什麼
target model
解釋
靶模型-
The charter i introduced the schematics of the experimental setup, the model of pulsed laser ablating solid target ( s - n model ) and the subplantation model for film growing proposed by y. lifshitz
第一章簡要介紹了實驗裝置、激光燒蝕固體靶的s - n模型和y . lifshitz提出的次表面生長模式。 -
With the background of a model of antiaircraft artillery system, the related theories and software design thoughts of target measure system are studied. digital simulation and experiment in national shooting range demonstrate their effects
本文以「某型牽引高炮武器系統」的研製開發為工程背景，研究與探討了火控系統中目標坐標測定儀相關理論與軟體設計思想，在實際應用中取得了良好的效果。 -
And understanding and studying the spectral features and variation rules of geo - targets in the experimental area, raising that it is the basis of geo - targets information collection with imaging spectrometer data to understand spectral features and variation rules of geo - targets, realizing that in a great extent spectral - integrated - form - based classification method can remove the phenomenon of " different spectrum with same objects " resulted from reflection ratio curve translation because of the angle change among sensor, targets and observation direction, and the average and variance images can be introduced to solve the problem of two kinds of geo - target with similar spectral forms and much different values of whole reflection ratio. it is suggested that " red edge " range bands of vegetation, which has close relationship with vegetation cover and biomass, is the main characteristic bands and important basis for careful vegetation classification and quantitative retrieval, and pixel - based derivative spectral analysis is very useful for removing the effects of soil background values and quantitatively retrieving vegetation biomass and cover. the remote sense quantitative retrieval model is developed for main appraisable factors of desertification monitoring assessment with imaging spectrometer data and then the applicability of model is analyzed
研究結果如下：首先針對荒漠化地區的地物特徵，對高光譜數據不同波段的數據質量、波段組合進行了評價，提出了適用於荒漠化監測的基本波段選擇集；初步了解和掌握了研究地區的地物光譜特性及變異規律，進一步明確了掌握地物光譜特徵和變異規律是用成像光譜儀數據提取地物信息的基礎；發現了基於光譜整體形狀的分類方法在很大程度上能夠消除由於傳感器、地物目標觀測方向之間的角度變化引起的反射率曲線整體平移的「同物異譜」現象，對于譜形相似而整體反射率的值相差較大的兩類地物，通過引入均值和方差圖像參與分類得到解決；研究還表明在植被「紅邊」范圍內的波段是進行荒漠化監測的主要特徵波段，這些波段與植被生物量和蓋度都有密切的關系，是開展精細植被分類研究和植被定量反演的重要基礎；像元的導數光譜分析可以消除土壤背景的影響，是進行植被生物量和蓋度定量反演的有力工具；建立了荒漠化監測主要評價因子的定量反演模型，並分析了模型的適用性。 -
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。 -
The research of the thesis shows : optimize theory describes and makes the target as model, array, level, and deals with every scheme that determines the nature and quantitative factor chosen in unison that appraised, its result is objective, true, reliable, can plan making policy to offer scientific basis finally of overall arrangement for the route of the highway ; the fuzzy comprehensive evaluation assessment is simple, clear, practical, can make more factors participated in judging, and overcome the subjective and random that existed when chosen the route scheme ; level analytic approach promises high grade highway route overall arrangement scheme judge and carries out the tr ansition to from single factor index multifactor synthesis of index judge, and the result is convincible
論文研究表明：優化理論將描述與評價的對象模型化、序列化、層次化，並統一處理各方案比選中的定性與定量因素，其結果客觀、真實、可靠，能為公路路線規劃布局的最終決策提供科學依據；模糊綜合評判方法簡單、清晰、實用，能使更多的因素參與評判，克服了路線方案選擇時存在的主觀隨意性；層次分析法做到高等級公路路線布局方案由單因素指標評判過渡到多因素指標的綜合評判，結果具有說服力。 -
Thirdly, the theory of single radar multi - target tracking ( kalman filter algorithm, dynamic target model, track ' s origination and expiration, the form of tracking - door and association algorithm ) is dicussed, which is turned the basis of multi - radar centralized - system ' s tracking algorithm
對單雷達的多目標跟蹤理論（卡爾曼濾波、機動目標模型、航跡起始與終結、跟蹤門的形成和互聯演算法）進行了系統的研究，以此作為點跡處理之後集中式多雷達系統跟蹤技術的基礎。 -
The trend of comprehensive run for international finance will compact and challenge the separated run existing in china to a large extent. under such conditions, the most urgent issue is how to choose the right way to develop china ' s financial sectors. this article begins with studying the experience of financial system reforms in foreign countries, with the current situation of the financial market and financial operating system. and it tries to find a target model which is suitable for china ' s financial operating system
國際金融混業的趨勢將使我國現有的分業經營模式面臨很大的沖擊和挑戰。在此情況下，如何選擇我國金融業今後的發展道路成為迫在眉睫的課題。本文從考察國外的金融經營體制改革和發展的經驗出發，結合我國目前金融市場和金融經營體制的現狀，試圖選擇一種適和我國國情的未來金融經營體制模式。 -
Firstly, the principle of high resolution sar 、 the theoretical imaging model and the point target model were concisely introduced, and we discussed some algorithms for the sar echo simulation
本文首先分析了合成孔徑雷達高分辯力成像機理、 sar成像理論模型和點目標回波模型，討論了幾種sar回波的模擬演算法。 -
This dissertation investigated the problem for simulation of sar raw signal, focusing on the terrain - echo simulation and the product of echo data. we also discussed the influences of typical errors for the point target model and got the more real echo of point target model
本文圍繞sar原始信號模擬展開研究，討論合成孔徑雷達地面回波的產生，產生回波數據，並針對點目標分析了影響回波的幾種典型誤差，得到了更為真實的點目標回波。 -
On the value selection and target model for chinese administrative culture recultivation during the period of society transformation
論社會轉型期我國行政文化重塑的價值選擇及目標模式 -
The portable, extensible toolkit for scientific computation, petsc, has become a model of the high performance numerical software which gains huge attention and wide use in commuting community throughout the world. our selection of petsc as the target model of studying is based on following reasons : petsc uses mpi for all parallel communication, which is most fittable for general scalable computing, especially on our pc - cluster platform. petsc is a general purpose suite : of tools for the scalable solution of partial differential equations and related problems, which is much in accord with our research focus
可移植、可擴展科學計算軟體包petsc是近來在國際上很受關注、應用廣泛的高性能并行數值軟體開發典範之一，我們對它的重點學習與研究主要出於以下考慮： petsc基於mpi并行程序設計平臺，適合於我們常用的并行計算機尤其是機群系統；它以偏微分方程、代數方程求解功能為實現重點，非常切合於我們的主要研究方向和應用需求；尤為重要的是，在其良好的軟體使用模式和執行性能下隱含的先進軟體設計思想和程序實現方案，對我們今後的數值軟體開發很有借鑒意義。 -
In order to implement an effective and robust tracking task, a novel approach of weighted color histogram based particle filter algorithm is presented, which not only integrates color histogram into particle filtering, but also takes into account the target ' s shape as a necessary factor in target model
將目標顏色直方圖作為目標的顏色模型，同時考慮其大小及像素點的位置對顏色分佈的影響，將顏色直方圖進行加權處理，使模型對區域特徵描述更加合理。 -
We improve the real - time and quality performance of a scalable 3d wavelet coding scheme, mc - ezbc, and then focus on the joint rate - distortion target model of the mc - ezbc transcoding and propose a rate - distortion optimized layered rate control method
本文對可伸縮三維小波編碼演算法mc - ezbc實時性能和質量進行了改進，在此基礎上，重點研究了mc - ezbc轉換編碼的聯合率失真目標函數和優化演算法，提出了率失真優化的mc - ezbc轉換編碼分層速率控制方法。 -
We use different algorithms on different sar target model which contains point target, point array target and extend target to generate raw echoed data, then image them with range - doppler algorithm separately
對不同sar目標模型如點目標、點陣目標和分佈目標運用不同的回波信號生成演算法生成了原始回波數據，並用rd演算法對其分別進行了成像。 -
Some modeling of maneuvering target tracking is introduced in this thesis, and current statistical model is used as a basic target model. the arithmetic of kalman filtering based on the model is listed. on the foundation of state vector optimal estimation error matrix theory, the arithmetic of optimal estimation is presented, and target tracking simulation is taken
本文首先介紹了幾種常用的機動目標跟蹤模型，並把現在較為常用的「當前」統計模型作為本文研究的目標模型，並列出了基於該模型下的卡爾曼濾波演算法;此外，在狀態矢量最優加權估計理論的基礎上，引入了目標狀態最優估計誤差協方差矩陣，提出了一種最優加權估計演算法，並進行了目標跟蹤模擬。 -
At the same time, this paper defines family administration and its characteristic and lays emphasis on the analysis of the cause of family management taking form in the family enterprises and its advantages and disadvantages. it indicates the significance of management innovation which family enterprises implement. after analyzing the graph of management innovation target model, combining concrete states of our country " s family enterprises, it puts forward countermeasures of management innovation from the view of concept, strategy, system and orgnization and it also puts forward exterior sustained system that the government needs to do in order to fit a complete set
論文闡述了管理創新的基本理論，對管理創新的定義和內容做了全面系統的理論探討，並分析了管理創新的主體、動因和過程；論述了家族企業的定義、分類以及家族化管理的定義和特點，重點分析了家族企業形成家族化管理的原因及利弊，指出家族企業實施管理創新的意義；通過對管理創新目標模式圖的分析，結合當前我國家族企業的具體情況，從觀念、戰略、制度以及組織等方面提出了管理創新的對策，並主要從政府的角度提出了家族企業成功實施管理創新的外部支撐體系。 -
First the definition of maneuver target and a maneuver target model that is suited for othr is given, then the characteristics of return signal of maneuver target is analyzed, after that, the formula used for acceleration compensation in othr is derived
從而重新獲得較好的機動目標檢測性能。論文首先給出了高頻地波雷達中機動目標的定義與機動目標的模型，分析了機動目標的回波特徵，並導出了用於高頻地波雷達加速度相位補償的公式。 -
The value orientation and target model of our government performance during the new century
新世紀我國政府行為的價值取向及目標模式 -
The second level statistical system is the target model of reforming governmental statistical system of china
開展統計教學改革推動建立網路統計 -
Furthermore, bhattacharyya distance is employed to estimate the similarity between the target model and each hypotheses of the particle filter, which makes the measurement matching and samples ' weight updating more reasonable
利用巴特查理亞距離描述粒子與目標顏色模型的相似性，作為粒子更新權值的有力依據。
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