典型統計數字 的英文怎麼說

中文拼音 [diǎnxíngtǒngjìshǔzì]
典型統計數字 英文
statistic
  • 典 : Ⅰ名詞1 （標準; 法則） standard; law; canon2 （典範性書籍） standard work of scholarship 3 （典故...
  • 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 ...
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 字 : Ⅰ名詞1 （文字） character; word 2 （字音） pronunciation 3 （字體） form of a written or printed ...
  • 典型 : 1 （在同類中最具有代表性的人或事） typical case; typical example; model; type; specimen 2 （具有...
  • 統計 : 1 （對有關數據的搜集、整理、計算和分析） statistics; census; numerical statement; vital statistic...
  • 數字 : 1. （表示數目的文字; 表示數目的符號） figure; digit; numeral; character; numeric character 2. （數量） quantity; amount
  1. In this paper, a lot of researches and exploration are applied to studying the universality and expansibility of hardware and the arithmetic design and code optimization of software. especially, all of the following arithmetics or conceptions are worked out in the research of software design : self - adaptable compression arithmetic based on dictionary model for data collection system, similarity full binary sort tree, a optimized quick search arithmetic and an improved arithmetic of multiplication in the floating - point operation. and all of the arithmetic are designed with mcs - 51 assembly language. the quick search arithmetic, in which merits of both binary search and sequence search are used fully, are based on the specialty of preorder traversal in similarity full binary sort tree

    特別在軟體設計研究中，提出了適用於數據採集系統的數據壓縮演算法? ?基於字典模型的自適應壓縮演算法；提出了類滿二叉排序樹的定義；提出了基於類滿二叉排序樹的先序遍歷特性的最優化快速查找演算法，它充分利用了折半查找和順序查找各自的優點；提出了浮點運算乘法的改進演算法；並在mcs - 51匯編語言層次上對所有的演算法加以實現。
  2. The thesis discusses on how to research and then design the led video panel system, which is a typical product of computer digital video system, by using the pld chip as the main control logic

    本論文討論用pld晶元作為主要控制邏輯來設計計算機數字視頻系統的一個典型應用型產品? ? led視頻電子顯示屏系統的研製方法。
  3. 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。
  4. Secondly, soybeans were cultivated under different nitrogen level in nutrient solution ; the soft was used to statistics the histogram of leaf rgb color value and to calculate the leaf area. the statistics of biomass also was done. the combination of the two ways has revealed the relationship between the digitization rule of rgb and nitrogen level in leaf

    第二部分在不同的供氮條件下，培養出具有典型缺氮特徵的大豆，利用診斷軟體對葉片圖像進行rgb灰度直方圖統計和葉面積的綜合計算，同時也進行生物量的統計，兩者結合揭示數字化葉片rgb特徵值與供氮水平之間的規律。
  5. Incorporation of kone technology and its mms modular design, original kone full - computer intelligent control system, 32 - bit networking micro - computer control, professional group control for 8 elevators, absolute value memorization of cars displacement, all these configurations fully ensure our passenger elevators excellent performance and powerful function. elegant interior car decoration bringing comfortable riding can satisfy different occasion and individualistic customer demands. passenger elevators with geared machine perform well and reliably

    引進通力技術，運用通力mms模塊化產品設計原裝進口全套通力全電腦智能型控制系統， 32位網路化微機控制8臺專家智能群控vvvf數字化變頻驅動轎廂位移絕對記憶，配置高端，性能卓越，功能強大能滿足不同場合和客戶不同偏好需要的轎廂裝潢與人機界面，精緻豪華，令乘坐舒適愜意傳統有電梯，經典可靠採用來自通力領先業界的永磁同步技術的小無機房電梯，節能環保，節省建築空間和造價。
  6. In the paper, theories and functions of the whole system are introduced, the typical theories and algorithms of relay protection employed in the system are lucubrated, the configuration of relay protections is researched, the demonstration constitution schemes are determined, the psd remote program upgrading method based on 80c196kc is provided, the relay protection software is designed based modular structure and in which the technologies of pts data transmission and the lcd multilevel menus which contain chinese characters and graphs are adopted, a configuration software design method is provided for adapting the need of training of different structure of substations, and a set of teaching, experimental and training software which has good teaching effects and has innovation to some extent is designed

    本文介紹了整個系統的結構、原理和功能，深入地研究了本系統所用的典型微機保護原理與演算法；研究了保護的配置；確定了變電站綜合自動化系統的示範構成方案；提出了基於80c196kc的psd微機保護遠程程序升級方法；設計了裝置保護軟體，軟體模塊化設計、流程清晰，並採用了pts數據傳送和lcd圖形和多級漢字菜單設計等技術；適應對不同結構的變電站培訓的需要，提出了一種組態軟體設計方法；設計了教學性好、啟迪性強、可靈活組態的教學實驗培訓軟體，有一定的創新性。
  7. In this paper generic model control is applied to the design of controlling law of the nonlinear power propulsion system, at the work state of constant depth and variable speed, constant speed and variable depth movement of torpedo. then the simulation program of the torpedo thermal power digital simulation system comes forth which can be used for the dynamic simulation of the performance of the process of open - loop constant depth and open - loop constant speed, the process of close - loop constant depth and close - loop constant speed

    本文採用一般模型控制的基本原理，對非線性動力推進系統進行控制律的綜合，設計了魚雷恆深變速、恆速變深控制的閉環控制規律，開發了魚雷熱動力系統數字模擬軟體，對魚雷熱動力推進系統的典型工況：開環恆深、開環恆速以及閉環恆深、閉環恆速進行動態模擬。
  8. This thesis includes : ( 1 ) after giving a concise discussion on following concepts, such as digital library, digital library system, interoperability, interoperability in digital library system, this thesis argues about interoperability from the systemic point of view. the crucial factor in interoperability is the rational architecture of digital library system ; ( 2 ) by the analysis of research of interoperability in digital library system all over the world and the comparison of main distributed component model, such as corba, com / dcom, javabean, the conclusion is corba adept at interoperability in digital library system ; ( 3 ) through the analysis of two cases of corba application, this thesis confirms that corba + java is a better method ; ( 4 ) at last, sdlsim ( simple digital library system interoperability model ) is brought forward, in which corba and java are applied. a few experiments are done, and the difficulties are pointed out

    本論文的主要研究內容包括： （ 1 ）對數字圖書館、數字圖書館系統、可互操作性、數字圖書館系統的可互操作性等概念進行剖析，從系統的角度研究互操作問題，指出數字圖書館系統體系結構的合理性是解決互操作問題的決定性因素； （ 2 ）通過對國內外有關數字圖書館系統互操作問題研究現狀的分析以及主流分散式構件模型corba 、 com / dcom 、 javabean的比較分析，論文認為在互操作問題上應當採用以corba技術為主的解決方案； （ 3 ）對國外本領域採用corba技術實現的兩個典型互操作解決方案進行分析，確定corba + java是互操作問題最具潛力的解決方案； （ 4 ）融合corba和java兩種技術，設計了一個簡單數字圖書館系統互操作模型sdlsim （ simpledigitallibrarysysteminteroperabilitymodel ） ，並進行了初步的實驗，最後指出了系統實施面臨的困難。
  9. It can also determine the fault spot and reason. this technology has been used in some technological fields and proved efficient. it has promoted the revolution of maintance system and the historial protection is replaced by preventive maintenance. with this technology, we can improve the reliability of machine and decrease the maintance fee. recently, reserch has pick up a fervent pace in the area of fault diagnosis of electrical machines. the paper simply analyzes the fault reason of electrical machines, stressly describes and explores the methods of condition monitoring and fault diagnosis such as partial discharge, stator current, rotating speed, vibration etc. fault prognosis is now include diagnostic feature, reason, spot. prodigious improvement in signal processing hardware and software has made this possible. primarily, these techniques depend on locating specific harmonic components of the fault. these harmonic components are usually diffirent for diffirent types of faults. automated tools such as fuzzy logic based system is also simply presented in the paper

    本文從絕緣結構的故障機理入手，以絕緣結構故障的典型特徵? ?局部放電為研究對象，重點討論局部放電的在線監測方法、適用場合併比較它們的優缺點；在分析籠型異步電機轉子斷條在線監測的定子電流監測方法后，根據其缺陷，本文探討了溫升不平衡法、希爾伯特變換數字濾波、小波包分析法的原理及優點；以電機軸承、氣隙偏心等故障為研究對象，通過對電機振動和轉速頻率的檢測，診斷電機的故障類型；本文的重點工作是將人工智慧技術中的模糊技術應用於電機的狀態監測和故障診斷中，力求使電機故障診斷更接近人工智慧化；最後，本文對電機狀態監測和故障診斷系統進行了硬體和軟體初步設計，為實現預測維修提供了有效的技術手段。
  10. The data and the function requirements for this database system are deducted firstly by the analyzing of the data flow fig and the compiling of the data dictionary. then, the local e - r fig and the whole e - r fig are obtained by concept structure design. the database physical design is finally completed by sql server 2000 and the whole structure of the database is built

    首先通過分析系統數據流圖，編寫數據字典，得出數據庫系統的數據和功能需求；然後經過概念結構設計得到數據庫局部e ? r圖和全局e - r圖，經過邏輯結構設計將e ? r圖轉換成關系數據模型；最後採用sqlserver2000作為工具完成了數據庫的物理設計並建立了數據庫的全部結構。
  11. For consideration of principle of photometry and experimental research, with 2d gray image of typical surface ( spherical surface ) taken with digital camera, and by use of nonlinear least square optimizing method, the illumination parameters of four local illumination models, that are lambert, phong, torrance - sparrow and cook - torrance model, are determined. and with statistics analytical principle, regression analyses are made to compare the fitting precision of these illumination models under the current experiment condition. comparing torrance - sparrow model with others, an improved illumination model for measurement of surface is developed

    結合光度學原理，從實驗研究入手，通過用數字相機實際拍攝的典型曲面（球面）的二維灰度圖像，應用非線性最小二乘優化方法研究確定了現有的lambert 、 phong 、 torrance - sparrow和cook - torrance四種常用局部光照模型的光照參數，利用統計分析原理分析了這四種光照模型在當前實驗條件下對實際圖像灰度數據的擬合精度，並對擬合精度較高的torrance - sparrow光照模型加以完善和改進，發展出一種適合於曲面測量的改進光照模型。
  12. The hardware unit is typical high speed digital circuit which is the current hot research point

    該系統的硬體模塊是典型的高速數字電路，這也是當今世界電路設計的一大熱點。
  13. In this thesis, we would present theory research and its implementation about mpeg - 2 ts stream “ health ” check analyzer. a brief narration about the background of our research and its mean would be put in the beginning. and then we would analyze structure of ts stream and its definition in iso / iec 13818 - 1, data structure of system layer and mechanism of decode would be stressed in this section, later, we would introduce principles and methods of mal - function check in mpeg - 2 ts network, parameters being presented by etsi tr 101 290 would be emphasized in this part

    本文將對mpeg - 2ts碼流「健康」檢測儀的理論研究和數字電路設計作出如下介紹:本課題研究的時代背景及研究現狀和意義; mpeg - 2ts碼流的數據結構，在iso / iec13818 - 1中的定義和描述，其系統層的數據結構及解碼機理; mpeg - 2ts碼流在網路中故障檢測的原理和方法， etsitr101290規定檢測參數分類; mpeg - 2ts碼流「健康」檢測儀實現的總體方案，基於fpga的數字邏輯電路實現方案總體模塊劃分，模塊劃分的依據，模塊實現功能;總體方案的具體實現，幾個重要參數如pcr間隔及精度檢測，快速crc檢測等的實現;設計實現的驗證方法，典型參數檢測實現的驗證模型及驗證結果。
  14. The video picture of computer was scanned to the display board of huge screen. because of the speciality of led material, the method of signal control is digital. so the system is a typical application of signal processing of digital video

    本系統將計算機視頻圖像掃描到大屏幕顯示板上， led器件特性決定了信號的控制是全數字式的，是數字視頻信號處理系統的一個典型應用。
  15. The multi - channel digital synchronized log ( mdsl ) is a high - tech product of the institute of image and graphics of sichuan university, which is used for recording large amounts of real - time multi - channel voices and radar data, such as 16, 32 or 64 channel ' s data and thus is regarded as the typical real - time computer system

    「多通道數字同步記錄儀」 （ mdsl ）是四川大學圖像圖形研究所研製的用於實時記錄多個語音和雷達通道資料的高科技產品。該產品要求在記錄語音和雷達數據時必須嚴格時間同步，在不同的數據流量下不允許數據的丟失，因此該設備是典型的實時計算機系統。
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