系統符號 的英文怎麼說

中文拼音 [xìtǒngfúháo]
系統符號 英文
system symbol
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 統 : Ⅰ名詞1 （事物間連續的關系） interconnected system 2 （衣服等的筒狀部分） any tube shaped part of ...
  • 符 : Ⅰ名詞1 （符節） tally （with two halves made of wood bamboo jade metal issued by a ruler to gener...
  • 號 : 號Ⅰ名1 （名稱） name 2 （別號; 字） assumed name; alternative name3 （商店） business house 4 （...
  • 系統 : 1. （按一定關系組成的同類事物） system 2. （有條理的;有系統的） systematic
  • 符號 : 1 （記號; 標記） character; sign; symbol; mark; code; notation; expression; denotation; sentinel ...
  1. And then facing the problem of the channel estimation of the adaptive modulation system, we conclude out the channel estimation algorithms on maximum likelihood ( ml ) estimation and maximum a posteriori ( map ) estimation under the condition of flat fading channel and selective fading channel in detail. to meet flat fading channel, we simulate the relationship of the ratio between the error covariance in map estimation and ml estimation and pilot symbol message length. the conclusion can be drawn from these results

    接著，對自適應調制系統中的通道估計問題難點，詳細推導了平衰落通道條件下和選擇性衰落通道條件下最大似然（ ml ）估計和最大后驗概率（ map ）估計演算法，針對平衰落通道，我們模擬了map估計和ml估計的方差與導頻符號長度的關系，模擬結果表明，錯誤方差受多譜勒頻率的變化影響最大，並且對實際的自適應調制系統，導頻符號長度的取值超過20個符號長度時， map通道估計明顯優于ml通道估計。
  2. Symbol timing with modified autocorrelation scheme for uwb systems

    多徑超寬帶系統修正自相關符號同步方案的實現
  3. This article reviews what s really going on under the book jacket and why there are so many symbolic links in usr lib on a normal linux system

    本文將討論此方法的實際內幕，以及在常規linux系統上的/ usr / lib中有很多符號鏈接的原因。
  4. Control chaotic dynamic system basing on symbolic dynamics

    基於符號動力學控制混沌動力學系統
  5. The trial demonstrates the map symbolic library is complete, normative and perfect in functions. the output digital map in don format can satisfy the needs of map publishing as well as data convert and meet the demands of system devisal

    試用證明，系統符號齊全規范，功能完善，產生的dgn格式數字地圖可以滿足地圖出版和數據轉換的需要，達到了系統設計的要求。
  6. To give a comprehensive research of talk show, i try to use semiology to dispart the signs existing in talk show program into two parts, one is abstract sign system, another is material sign system

    為了對電視談話節目進行全面的研究，筆者嘗試著從符號學角度切入，將電視談話節目的符號形式劃分為兩個系統：抽象符號系統和具象符號系統，並分別對其進行研究。
  7. Previous algorithms either fitted general conies or were computationally expensive. by modifying the ellipticity constraint, we can ensure what we get is an ellipse, so that we can get the symbol to track moving objects

    對此文中通過對橢圓擬合約束條件的修改確保擬合的二次曲線為橢圓，從而實現了符號化跟蹤運動物體的系統。
  8. Road vehicles ; 3 - dimensional reference system and fiducial marks, definitions

    道路車輛.三維基準系統和基準符號定義
  9. Graphical symbols for piping systems - piping accessories

    管路系統的圖形符號管件
  10. That is why religious symbols have a distinctly “ revelatory ” character ; they are usually spontaneous products of unconscious psychic activity

    這就是為什麼宗教的系統符號有明顯的啟示特性；他們通常是無意識心靈活動的自動自發的產品。
  11. In section 4, we symbolized the system using milnor - thurston ' s method. we not only define the map from plane to symbolic space, also define its inverse map x0, - 1 which maps symbolic space to plane

    第四節開始，我們引入符號動力學的工具，首先我們將系統符號化，不僅定義了從平面到符號空間的映射，還定義了它的逆映射（
  12. In order to solve the problem of symbolic representation in geographic concepts and their mutual relationships, the geometrical composition of symbols of large scale topographic maps and the semantic and geometrical relationships among symbols are analyzed, the symbols system of topographic maps is regarded as a two - dimensional graphic language, and the relationship between symbols and geographic concepts is discussed

    摘要為了解決地理概念及其相互關系的符號化表達問題，分析了大比例尺地形圖符號的幾何構成及符號間的幾何和語義關系，把地形圖符號系統作為一種二維圖形語言，討論了它和地理概念之間的關系。
  13. Because of this, the subsystem notation element inherits all the same rules as the component notation element

    因為這一點，子系統符號元素象組件符號元素一樣繼承所有的組件符號集規則。
  14. In order to do this, a chaotic system is designed, in which, one of the unknown parameters is the measured value or parameter being estimated. between the parameter and the symbolic series corresponding to chaotic orbits of the system output, there should be a homologous relationship

    基本思想是設法構造一個混沌系統，將被測量或待估的參數作為系統中的某一未知參數，並在該參數與系統輸出的混沌軌道對應的符號序列之間建立起一一對應關系，用符號空間的距離測度來表示參數的變化。
  15. Timing error recovery for ldpc - coded systems

    編碼系統符號同步技術
  16. The dissertation will take celebrity advertising as a series of practicing of symbols centering on the celebrity symbol, then study the inside of celebrity symbol and the text of the advertising, and research into how does the celebrity advertising produce the meaning

    本文將採用語義分析方法，把名人廣告視為圍繞名人符號而展開的一系列符號操作，從名人符號系統以及廣告文本內部意義生產過程的研究著手切入問題的分析。
  17. This paper, special research object is the qam constellation controllable adaptive modulation system, symbol rate and modulation level controllable adaptive modulation system

    本文以qam星座可調的自適應調制系統、符號率及調制電平可控的自適應調制系統為具體的研究對象。
  18. But this opinion is contradicted by the psychological fact that the head is a particularly inadequate organ when it comes to thinking up religious symbols

    但是這個意見跟心理學的事實相?觸，因為若是要構思宗教的系統符號，人腦其實是非常不能適任的器官。
  19. It can be ascertained without too much difficulty that in form and content these individual symbols arise from the same unconscious mind or “ spirit :. ( or whatever it may be called ) as the great religions of mankind

    所顯而易見可以確定的是，在形式及內涵上，這些個人的系統符號最為人類的宗教，都起源於相同的無意識或精神，盡管名稱不相同。
  20. This article makes a deep research on the definite 1 - system, stochastic 1 - system, parametric 1 - system, context 1 - system, open 1 - system, and integrates other extension of symbol interpretation. it makes exploratory research on the relationship between plant and environment on the basis of open 1 - system. it also makes a basic research on the information transfer between plant interior and plant exterior

    本文主要對確定l -系統、隨機l -系統、參數l -系統、語義l -系統、開放l -系統等作了深入研究，在l -系統符號解釋擴展的基礎上，利用開放l -系統初步探索了植物與環境的關系，初步研究了植物內部和外部的信息傳遞。
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