簡單特徵值 的英文怎麼說

中文拼音 [jiǎndāntèzhǐzhí]
簡單特徵值 英文
simple eigenvalue
  • 簡 : Ⅰ形容詞（簡單） simple; simplified; brief Ⅱ動詞1 （使簡單; 簡化） simplify 2 [書面語] （選擇人才...
  • 特 : Ⅰ形容詞（特殊; 超出一般） particular; special; exceptional; unusual Ⅱ副詞1 （特別） especially; v...
  • 徵 : 名詞[音樂] （古代五音之一 相當于簡譜的「5」） a note of the ancient chinese five tone scale corre...
  • 簡單 : 1 （不復雜） simple; uncomplicated; plain; simplicity 2 （平凡 多用否定式） commonplace; ordinary...
  • 特徵 : characteristic; feature; properties; aspect; trait
  1. Thus, we on one hand should not simply analogize the chinese philosophy with the western philosophy, on the other hand, we should give attention to chinese philosophy ' s unique value and effect on building the universal philosophy of the human

    強調中國義理之學的傳統特徵，一方面是為了防止簡單地將義理之學比附西方哲學；另一方面也是強調義理之學在建構人類「普遍哲學」方面所體現的獨特價值和貢獻。
  2. The elements of the reduced - jacobian matrix are functions of some parameters of the system. for example, effective short ratio, power base ratio, coupling impedance and load flow of the system. for single - infeed hvdc system with a parallel ac line, computer simulations using power system analysis software package ( psasp ) were performed

    用一種簡單的方法可以求得降階雅可比矩陣，由於降階雅可比矩陣的元素都是交直流混合系統中一些參數的代數函數，如有效短路比、功率基準比、連接阻抗和系統潮流等，因此，矩陣的特徵值也與這些參數相關。
  3. According to eigenvalue equation ( general formula ) of the energy method of the plane steel frame structure stability, and considering the restriction of the end of the column of the main steel frame and function of deflection curve gained from the differential balance equation general resolution, we get the equation for calculating the length coefficient of the main frame structure stability of the steel arch gate and the resolutions are also given

    根據平面剛架穩定性能量法特徵值方程（通式） ，考慮弧形鋼閘門主框架柱的柱端約束的特殊情況，求出撓曲線函數（試解函數）通解，得到弧形鋼閘門主框架柱穩定性計算長度系數方程。其中弧門主框架主橫梁式形框架的臨界荷載比較現行規范推薦的有限元法簡單方便、結果精確及物理概念明確等優點。
  4. We construct weak classifier by a haar feature ; then weak classifiers are combined to a strong classifier in a linear way. the final classifier is built in a cascade structure, which could reject most non - face samples in the early layer. also we use integral image to quickly calculate the feature and reduce the detection time

    本文以簡單的haar特徵結合閾值構造弱分類器，通過adaboost學習選擇和集成弱分類器，最後按照分層結構把集成的分類器組合在一起；同時，在檢測過程中採用積分圖的方法計算特徵，保證了檢測的速度。
  5. This feature extraction method is simple and the precision has little effect on feature invariants because of expanding the scope of the template

    這種特徵提取的方法簡單，並且由於擴大了模板取值范圍，使識別效果受特徵點漏檢的影響較小。
  6. This thesis explains the necessity of the character recognition technology of the computer at first, describe the meaning in which the handwritten numeral discerns ; pretreatment technology of handwritten numeral recognition, including two value, line segmentation, word segmentation smooth, removing noising, standardization and thinning are discussed two value concretely discusses whole threshold value, some threshold value, dynamic threshold value and utilize space information to carry on threshold, which are several kinds of common method of choosing threshold value, especially utilize space information to carry on threshold value is describe in detail ; adopting to the foundation of thinning based on mathematics morphology, thinning algorithm of serials same and thinning algorithm of protecting shape are discussed ; afterwards, according to principle ' s diagram of the on - line character recognition, by analyzing the structure feature of the handwritten numeral, this thesis has proposed the online recognition te chnology of the free handwritten numeral based on the stroke feature and the online recognition technology of the free handwritten numeral based on the multistage classifying device. detail narrated noise removing, stroke characteristic definition and discernment, distance criterion of whole word match ; then under the foundation of handwritten numeral segmentation, off - line handwritten numeral recognition is researched. especially minimum distance classifying device, tree classifying device and adaptive resonance ( art ) network classifying device is discussed at the same time, believes degree analyses are introduced to integrate a lot of classifying devices ; at the end, the typical application of the handwritten numeral recognition was briefly narrated, its application in extensive data statistics, financial affairs, tax, finance and mail sorting have been explored

    二值化時對整體閾值二值化、局部閾值二值化、動態閾值二值化和利用空間信息進行閾值選取幾種常用的閾值選取方法進行討論，特別對利用空間信息進行閾值選取進行了詳細論述；在對通過對基於數學形態學的細化的基礎上，討論序貫同倫形態細化演算法和保形的快速形態細化演算法；然後依據聯機字元識別原理框圖，分析了手寫數字的結構特點，提出了基於筆劃特徵的任意手寫數字在線識別技術和基於多級分類器任意手寫數字在線識別技術，對其中涉及的筆劃識別前的噪聲處理、筆劃間特徵量的定義及識別、整字匹配的距離準則進行了詳細敘述；繼而在對手寫數字的分割的基礎下對脫機手寫數字識別進行了研究，對基於最小距離分類器字元識別、基於樹分類器的字元識別、基於自適應共振（ art ）網路的字元識別分別進行了詳細討論，並引入置信度分析將多個分類器進行了混合集成；最後簡單闡述了手寫數字識別的典型應用，對其在大規模數據統計、財務、稅務、金融及郵件分揀中的應用進行了探索。
  7. In addition, this paper also discusses eigenvalue inverse design methods of continuous model of pole and girder, these methods can solve some eigenvalue inverse design problems of simple structures

    此外，本文還就桿和梁的連續模型的特徵值逆設計方法進行了闡述，運用這些方法，可以解決很多簡單結構的特徵值逆設計問題。
  8. By choosing some appropriate exponential weight functions we prove that the essential spectra and the eigenvalues ( except the simple zero eigenvalue ) have negative real parts, thus we get the locally asymptotically exponential stability of travelling waves ( al ) and ( a2 ) in some weighted spaces

    通過選用合適的權函數，我們證得在加權空間線性化運算元的本質譜和除簡單特徵值零以外的特徵值均具有負實部。因此，我們得到行波（ a1 ） ， （ a2 ）在加權的l ~ 2 （ r ）空間的局部漸近指數穩定。
  9. So after setting forth the construction and usage of anomie and code and so on relativities ， it advances that " anomie " should be a vision angle in the study of the problems of urban space ' s change. secondly ， through reviewing several large scale change of urban space happened in history ， it reveals that anomie of space is a necessity of history. furthermore ， during the analyzing the process of the type change of the society ， it finds out the value tendency of the anomie in urban space

    首先簡單梳理了自「失范」被提出來以後的相關理論，在詳細闡述了規范和失范等相關概念的構成、作用的基礎上，明確提出了城市空間失范的具體物質表現特徵；其次，在借鑒庫恩範式變遷理論的基礎上，提出了失范對于城市空間的作用，認為「失范」應該作為研究城市空間變遷問題的一個視角；最後，簡單回顧了歷史上出現的幾次大規模的城市空間變遷過程，揭示空間失范的歷史必然性，並在對當前社會轉型過程的分析中明晰城市空間失范的價值走向。
  10. For viscous shock waves c, by the spectral analysis we prove that in l2 ( r ) space the essential spectra and the eigenvalues ( except the simple zero eigenvalue ) of the linearized operator have negative real parts, thus we show that the viscous shock waves c is locally asymptotically exponentially stable in l2 ( r ) space

    對粘性沖擊波c利用類似方法，我們證得在l ~ 2 （ r ）空間線性化運算元的本質譜和除簡單特徵值零以外的特徵值均具有負實部。於是，我們得到粘性沖擊波c在l ~ 2 （ r ）空間的局部漸近指數穩定。
  11. This paper is a taxonomic study on thripidae from china. it includes the following parts : resume, materials and methods, taxonomy and discussion. firstly, the history in china and abroad, biological characters, economic importance and taxonomic characters are reviewed and outlined

    論文回顧了國內外薊馬科的研究歷史；介紹了薊馬科的形態分類特徵，簡要評述了各分類特徵在薊馬科分類研究中的地位及其價值；簡單介紹了薊馬科昆蟲的生物學特性及其經濟重要性。
  12. The ids works by two way, misuse detection and anomaly detection, misuse detection flags an intrusion on intrusion signature, this kind of detecting technic can be realized much more easily, and much more accurate, but it can not find some intrusiones that have been disguised or new kinds of intrusion. the anomaly detection can detect in more wide field, anomaly detection can compare new statistic data with average record, then anomaly record will be found, but it ' s more difficult to set a threshold, if the threshold is too big, some intrusion may be put through, if the threshold is too small, the ids will give more false positive alarm, and the threshold will be different with different people or different period, so the ids just simply show us their suspicious record, the administrator or expert will be in duty to analyze this record and give conclusion, the ids give more alarm than it should, leave us more detection record to analyze, and this is a hard work, we can not distinguish an intrusion or not if we analyze only one record, but we can judge if we find the relation among mass detection evidence. in this article, we try distinguish an intrusion using d - s theory ( proof theory ) instead using manual work, the ids will be more helpful and efficient

    濫用檢測採用的是特徵檢測的方法，實現較為簡單，判斷的準確性較高，但是不能判斷一些經過偽裝的入侵或特徵庫中尚未包含的入侵，異常檢測能夠根據以往記錄的特徵平均值，判斷出異常情況，但是對于異常到什麼程度才視為入侵，這個閥值非常難以確定，閥值設定的太高，有可能漏過真正的入侵，如果設定的閥值太低，又會產生較高的誤警率，而且這個閥值因人而異，因時而異，因此現在的入侵檢測系統把這部分異常記錄以一定的形式顯示出來或通知管理人員，交給管理人員去判斷，而這些ids系統難以判斷的記錄，如果對每個證據單獨地進行觀察，可能是難以判斷是否是入侵，而把許多先後證據關聯起來，專家或管理人員根據經驗能夠判斷訪問的合法性，本文試圖引入人工智慧中證據理論的推理策略和示例學習方法，代替人工檢查分析，可以提高效率，降低誤警率，並可以對一個正在進行得可疑訪問實現實時檢測，通過搜索及時判斷，及時阻斷非法訪問，比事後得人工處理更有意義。
  13. Bringing forward an intelligent decision method of image segmentation based on roughset theory to make the system automatically select segmentation algorithm in simple scenes. firstly, it selects some representative segmentation algorithms to make up of an algorithm library, which is used to process kinds of sample images ; secondly, it makes the decision informationtable utilizing diversified numerical features extracted from the sample images and the optimalsegmentation algorithm of each sample image according to segmentation quality evaluationcriterion ; finally, it applies rough set theory on discretization and attribution reduction of

    為了使系統在簡單場景下能夠通過自動選取分割演算法來提取目標，提出了一種基於粗糙集理論的圖像分割智能決策方法。首先選取若干具代表性的分割演算法構成演算法庫，並用它們對各種樣本圖像進行分割;然後利用從樣本圖像中提取出來的各種數值特徵，並根據圖像分割質量評價標準評判出各樣本圖像的最優分割演算法，用其構成決策信息表;最後應用粗糙集理論來對決策信息表進行離散化處理和屬性約簡，以生成圖像分割演算法選取的決策規則。
  14. In this paper, we establish some relations between the eigenvalues and matching number, diameter, and the number of quasi - pendant vertices of mixed graphs, which extend some known result of simple graphs on eigenvalues distribution

    建立了混和圖的特徵值與匹配數、直徑以及擬懸掛點數的關系，推廣了簡單圖上若干關于特徵值分佈的結論
  15. This method has satisfying results by experiments and computer simulation. the proposed method of extracting input vectors has advantages of simplicity, high calculating speed, obvious characters of original image, good robuest to different kinds of rmb

    在神經網路輸入向量的提取中，所提出的方法具有簡單、運算速度快、特徵明顯、對不同幣值的人民幣識別具有較強的魯棒性等特點。
  16. The general thinking and logic structure of this paper is as this : first, we should introduce the general theory and classification of warrants before we deal with the pricing method in detail ; second, we choose binomial tree model because it is the most simple and practical way to assess them and add some restriction factors, which fit well with the features of chinese financial market and the reality of listing companies issuing the stock

    然後，在各種權證價值評估的方法中選取最為簡單實用的二叉樹模型。採用二叉樹模型對國內的權證進行定價，不能照搬國外的模型，相反必須對國內金融市場的特徵和發行權證的上市公司的實際情況加以充分的考慮。在結合中國股市上市公司的具體情況，在二叉樹的初始模型中加入各
  17. Meanwhile, we also study the convergence behavior of iterative detection in different methods, which are the proposed average source entropy and the covariance matrix perturbation characterized by the variations of its dominant eigenvalue as well as the conventional approach based on the mutual information

    為了分析迭代譯碼的收斂特性，本文從不同角度出發，在研究了傳統的互信息方法的基礎上，本文首次提出並使用了平均信源熵和用協方差矩陣最大特徵值表徵其抖動這兩種方法，使迭代過程的收斂分析變得簡單方便。
  18. The authors discuss the statistical distributions of multiple - input multiple - output mimo channels over flat rayleigh fading via the order statistics analysis. simplified expressions are derived for expectations of the vector energies when the column or row number is equal to 1 and 2, which is followed by the upper and lower bounds when the antenna number at one side approaches infinite

    以順序統計量分析rayleigh平坦衰落mimo通道矩陣各向量能量的分佈特徵，給出其各階矩公式以及列行數為1和2時行列向量的能量期望值的簡潔表達式，並由此推導出通道矩陣的單邊維數趨于無窮時行和列向量能量期望值的上下界。
  19. Method for linear circuits with element tolerances are also presented. by this method, the double fault general characterization can be calculated by single fault general characterization which can be calculated by single fault feature. this method makes simulation before test more simple. according to the actual project requirements, practical bp algorithm is presented and realized on personal computer. after further optimization and improvements, a subhidden layer bpnn algorithm which support unlimited units is realized

    文中給出的線性電路單故障特徵可根據電路正常狀態下參數值來計算;給出的線性電路雙故障特徵可由元件的單故障特徵來獲得，簡化了測前模擬工作。根據實際項目的要求，在pc機上實現了實用的bp演算法。經過改進，實現了支持無限元的子隱層bp神經網路的核心演算法。
  20. Next, edge detection using differential operator, edge thinning and connecting are introduced. model and methods of image segmentation are discussed subsequently. stereo matching methods, such as correlative matching algorithm and least squares matching algorithm are given and realized

    本文針對圖像的灰度和邊緣等特徵，研究了微分運算元邊緣檢測方法以及邊緣細化和連接的演算法，給出了圖像分割的模型和灰度閾值的簡單分割及自動分割方法。
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