統計運算 的英文怎麼說

中文拼音 [tǒngjìyùnsuàn]
統計運算 英文
statistics operation
  • 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...
  • 運 : Ⅰ動詞1 （物體位置不斷變化） move; revolve 2 （搬運; 運輸） carry; transport 3 （運用） use; wield...
  • 算 : Ⅰ動詞1 （計算數目） calculate; reckon; compute; figure 2 （計算進去） include; count 3 （謀劃;計...
  • 統計 : 1 （對有關數據的搜集、整理、計算和分析） statistics; census; numerical statement; vital statistic...
  • 運算 : [數學] operation; arithmetic; operating
  1. Their pd signals are measured and measured cables are anatomized to observe their discharging trace. implement of picking - up character and mode classifying are introduced, and expatiate the principle of artificial neural networks. soft program is necessary to pick - up the character of pd signals and classify pd mode

    論文介紹了由特徵量提取器和模式識別分類器兩大模塊構成的模式識別系統，闡述了人工神經網路的模式識別原理，本文一方面採用信號的prpd模式的放電次數和統計運算元作為bpnn的輸入信號，設計了相應的bpnn模式識別程序；另一方面採用prpd模式的統計運算元作為sart人工神經網路的輸入，設計了相應的sart神經網路模式識別程序。
  2. Designing and calculating subsystem is the core of the whole system. it is based on the limit design method of bearing, designs parameter depend on relational data base and transmit the datum that has been searched to graph managing subsystem through data interface

    設計計運算元系統是本系統的核心，它以「軸承極限負荷設計法」作為設計基礎，應用關系型數據庫管理設計參數，並通過數據介面將檢索出的數據傳遞給圖形處理子系統。
  3. Become a kind of new electronics circuit - current - mode circuit. it is replacing the traditional design method of the voltage - mode in the high frequency high - speed signal processing realm 。 this thesis mainly discussed the modified second - generation current conveyors based on the current - mode kinds of new cuicuit components, they are stronger modified standard current - mode parts in fuctions on this foundation. mainly including the modified differential difference current conveyor ( mddccii ) 、 the fully balanced second generation current conveyor ( fbccii ) 、 ( full balances ) four - terminal floating nullor ( fbftfn ) and the current differencing buffered amplifier ( cdba ), they are all function very strong standard current - mode parts, they all can provide some circuit functions of better than general operation amplifier, because they have the voltage importation and the current importation, therefore use it since can carry out the voltage - mode signal processing circuit expediently, can also carry out the current - mode signal processing circuit expediently, and have to increase the benefit bandwidth to accumulate more widely than the voltage - mode, but have their advantages more according to the current - mode filter of the modified current conveyor, because it constitutes in brief, the filter wave function is stronger and they are better than in general use operation amplifier of many advantages, be easy to composing for example 、 high speed 、 frequency bandwidth 、 the power supply voltage requests low 、 consume small, the impedance is different from etc. advantages, otherwise they have biggish dynamic range, and flexible circuit synthesize, so they are the best active parts

    從第二代電流傳輸器ccii入手，重點研究了以下幾種改進型的第二代電流傳輸器:改進的差動差分電流傳輸器mddccii 、全平衡第二代電流傳輸器fbccii 、多輸出四端浮地零器ftfn 、全平衡四端浮地零器fbftfn 、電流差分緩沖放大器cdba的電路結構及其模型。然後在此基礎上系統地研究了基於這幾種改進型的第二代電流傳輸器的濾波器的設計方法，主要方法和結果如下:利用mddccii設計了差分式連續時間電流模式低通、帶通濾波器;電流模式跳耦結構考爾低通濾波器;利用fbccii設計了帶通二階節濾波器及電流模式雙二階通用濾波器;設計了基於多輸出端ftfn的電流模式二階通用濾波器電路;通過數字化開關選擇的基於fbftfn的電流模式通用濾波器;設計了基於最少個數電流緩沖放大器（兩個cdba ）的多功能通用電流模式濾波器及其在非理想因素情況下分析。設計濾波器的主要方法是採用級聯設計、運算模擬（信號流圖法）和反饋設計（跳耦法） 。
  4. Spreadsheets to import test results and perform statistical calculations on the elapsed time metrics

    電子數據表導入測試結果並針對耗用時間度量來執行統計運算。
  5. The test team used microsoft excel spreadsheets to import test results and perform statistical calculations on the elapsed time metrics described above

    測試團隊使用microsoft excel電子數據表來導入測試結果，並且針對上面描述的耗用時間度量執行統計運算。
  6. Image difference operation is applied to video images taken with image capture device, then statistical computation is performed to judge whether there is vehicle violating the regulations, and corresponding measures are taken

    由攝像頭獲取的視頻圖像經計算機進行圖像差分運算，結合統計演算法由計算機根據所得數據判斷監測區域是否有違章車輛出現並作出相應的處理。
  7. The whole system includes five parts, designing and calculating subsystem, graph managing subsystem, user management subsystem, knowledge repository subsystem and the interface between designing and calculating subsystem and graph managing subsystem

    整個系統主要包括五個部分，即設計計運算元系統、圖形處理子系統、用戶管理子系統、知識庫維護子系統以及設計計算與圖形處理的數據介面。
  8. In the selective calculation module, the calculations of heat exchanger design, the analysis of pipe setting patterns are combined with the database so that the selective calculation sub - system is developed. considering the factors such as uniform flowing of the fluid, smaller inner radius of the shell, the well heat exchanging effect and saving materials, the pipe setting module is developed based on the designing data. in the module for automatically generating parts and assembly drawings, the database of pattern sizes and the drawing libraries are established according to the classifications and series

    在選型計算模塊中，通過換熱器設計計算、管束組件的布管方式分析、數據庫的檢索，開發了浮頭式換熱器輔助設計計運算元系統；在布管定型模塊中，按照確保殼程流體流動均勻、且換熱器殼體的內徑較小、管程殼程間換熱良好且節省材料的原則，根據設計計算參數建立了自動布管定型系統；在零部件圖和裝配圖自動生成模塊中，分級分類地開發了浮頭式換熱器所有零部件圖和裝配圖的圖紙尺寸數據庫和圖庫，運用「死圖活尺寸」的開發理念，開發了圖形自動生成與管束參數化設計的集成系統。
  9. The system involves five parts : soft - cpu, expert system of mold structure, data input, punch - pressing technology analyses and calculation, mold design

    本系統包括五個子系統:軟cpu子系統、模具結構專家系統、數據錄入子系統、沖壓工藝分析計運算元系統、模具設計子系統。
  10. Product data management subsystem can be used to manage the product data and result of design of each feature - based segment of shaft. parameterization drawing subsystem can be used to draw automatically the segment of shaft according to the input data. parameterization computing subsystem can be used to design the structure of shaft, analyze the force on the shaft, and verify the intensity and rigidity of a shaft

    產品數據管理子系統的主要功能是對各個特徵軸段的產品數據信息和設計計算結果進行集中管理；參數化繪圖子系統的主要功能是在autocad環境下根據用戶交互輸入的已知條件對特徵軸段進行自動繪制；參數化計運算元系統的主要功能是根據用戶交互輸入的已知條件對軸進行結構設計、受力分析和強度、剛度校核。
  11. Firstly, it introduces the development of speech coding, along with the significance of the low bit rate speech coding. it also compares the model of traditional dualistic excitation lpc vocoder and the multi - band excitation vocoder, and lucubrates the analytical method of frequency domain and time domain in the parameter extraction of multi - band excitation vocoding. secondly, based on the parameter extraction operation of keynote cycle, it adopts time domain in rough estimate operation of keynote and frequency domain in fine estimate operation of keynote, in according to the immediacy required in practice, to minish operation amount

    本文闡述了一種基於fpga的多帶激勵語音編碼器的研究與設計，首先介紹語音編碼研究的發展狀況以及低速率語音編碼研究的意義，接著對比分析了傳統二元激勵lpc聲碼器模型和多帶激勵編碼器模型，並深入研究了多帶激勵語音編碼參數提取的頻域和時域分析法，然後根據實際應用的實時性要求，為了減小運算量，在基音周期參數的提取的演算法實現上，本文採用在時域進行基音粗估運算，在頻域進行基音精細估計運算。
  12. Operator on prpd mode of pd signal, mode - classifying implements based on bpnn and sart are compiled. the artificial neural networks designed are applied to recognize measured signals. conclusions are made : recognition rate of bpnn is 95 %, and it is respect to magnitude of discharging signal and increases while signal magnitude increasing ; the recognition rate of sart neural network is 98 %, higher than that of bpnn, recognition rate increasing with the number of signal group

    論文用設計的人工網路模式識別程序識別測量信號：以prpd信號模式的放電次數為輸入時， bp網路識別率為88 ，識別率和發生局放的強弱程度有關，局放信號越強，識別率越高；以prpd信號模式的統計運算元為輸入時， bp網路識別率為95 ；以prpd信號模式的統計運算元為輸入時， sart網路識別率為98 ，識別率隨著樣本量的增加而提高。
  13. The results show that moment features and tabulated data are more effective than statistics and fractal parameters in distinguishing five kinds of discharge. but the former have larger input dimension to bp artificial network

    識別結果表明矩特徵和三維譜圖表列數據有較好的識別效果；統計運算元和分形特徵提取的特徵維數較少，但識別率較前者低。
  14. Based on the design and development of computer - aided mould and fixure man - hour quota system ( cfmh ), a method of calculating man - hour quota based on artificial neural networks ( ann ) is proposed in this thesis and a sub - system of calculating man - hour quota based on ann is also implemented

    本文結合計算機輔助模、夾具工時定額系統（ computer - aidedmouldandjigman - hourquotasystem ， cfmh ）的研製與開發，研究了基於人工神經網路模型的工時定額計算方法；並開發了相應的神經網路模型定額計運算元系統模塊。
  15. By analyzing the principle and calculation methods of man - hour quota, the work flow and system framework of cfmh are considered and designed. especially, the sub - system framework and funtion of calculating man - hour quota based on ann is studed. 2

    研究了工時定額的制定原理及計算方法，介紹了計算機輔助模、夾具工時定額系統的工作流程和系統結構，論述了神經網路模型定額計運算元系統的結構和功能。
  16. Because the dsp system has the very powerful function of computing and can fulfill the image processing in very short time, an experimental real - time processing system for bar code images is developed by using a dsp based chip - tms320ve5410 in the thesis. the revolved hardware circuits, revolved softwares and design notices of the system are given

    由於dsp系統的運算功能強大，可以在較短的時間內完成圖像處理運算，本文採用基於dsptms320vc5410晶元開發了條碼圖像實時處理實驗系統，給出了dsp系統的相關的硬體電路圖、相關的軟體及設計此系統需要注意的事項。
  17. This paper presents the overall structure, design idea and systematic function and application condition of information analysis and management system on hydrology and sediment of the yangtze river and mainly introduces function realization of 8 sub - systems of editing sub - system of vector data, management discipline of object relation database, computation sub - system of hydrology and sediment sub - system, visualized analysis sub - system of water and sediment information, analysis sub - system of the yangtze river channel evolution, inquiry sub - system of fundamental information, 3 dimensional visualized sub - system of the yangtze river, network publication sub - system of hydrology, sediment and river channel information

    摘要闡述了長江水文泥沙信息分析管理系統的總體結構、設計理念和系統功能以及系統應用情況，重點介紹了矢量數據編輯子系統、對象關系數據庫管理子系統、水文泥沙專業計運算元系統、水沙信息可視化分析子系統、長江河道演變分析子系統、基本信息查詢子系統、長江三維可視化子系統、水文泥沙河道信息網路發布子系統等8個子系統的功能實現。
  18. One windows nt server and one set of datum processors set up the real time achievement database server, the server adopts windows nt 4. 0 as operating system, ms sql 7. 0 as database management system, through tcp / ip achieving visit the server. visual basic 6. 0 was adopted to develop the terminal software, the system altogether includes affairs reminding subsystem, sportsmen dividing into groups subsystem, referee giving a mark subsystem, achievement calculate subsystem and achievement issue subsystem, 6 subsystems. at the same time, the systematic security divide into server operating systems security, database management system security, client terminal software security, and network security as well

    該系統採用兩層的c s結構： windowsnt服務器、一臺數據處理機建立了處理實時成績信息的數據庫服務器，服務器windowsntserver4 . 0作為操作系統， mssqlserver7 . 0作為數據庫管理系統，並通過tcp ip協議實現對server的訪問；採用visualbasic6 . 0程序設計語言作為開發工具研製了系統終端軟體，共包括事務提醒子系統、運動員分組管理子系統、裁判員評分子系統、成績計運算元系統、成績發布子系統、成績瀏覽子系統等6個子系統；同時將系統的安全機制分為服務器操作系統的安全機制、數據庫管理系統的安全機制、 client端應用程序的安全機制和網路的安全機制；由於c s系統中影響系統性能的因素主要包括client 、網路、 server 、數據庫和應用系統；在「花樣輪滑評分系統」中充分考慮了這些因素，從數據分佈、數據庫系統配置等方面來提高系統的性能；並從系統運行、數據庫維護兩個方面考慮系統的維護問題。
  19. Based on adaptive control theory, respectively study the system consisting of non - redundant robots and the system made up of redduant robots, proposing classes of adaptive control strategies for trajectory tracking and internal force tracking of robot manipulators with uncertainties. though the controller for the system consisting of nonredduant robots dot not satisfy the condition persistent - exciting, it guarantees the system be stable ; for the system consisting of redduant robots, firstly we derive a new dynamic equation based on the manifold embedding theory in geometry, then design a controller without solving the represser of the system

    對于非冗餘的具有參數不確定性的多個機器人系統，給出了一種自適應控制器的設計法，此控制器保證即使系統不滿足pe條件，系統的內力軌跡仍漸進穩定；對于冗餘的機器人系統，利用微分幾何中的流形嵌入理論推導出一種新的機器人動力學方程，利用此方程設計出一種無須求系統回歸矩陣的控制器，從而提高了系統的運算速度。
  20. During the project, the processing capability of the oscilloscope system has been greatly improved, display performance has been promoted, and meanwhile, the cost has been decreased by reasonably choosing arm7 processor that has its own lcd controller. all of those mentioned above lead to higher performance and lower cost. during the project, my tasks are listed below : 1

    在該課題期間，重新設計了示波器的整個監控電路，極大的提高了系統的運算能力，通過合理選用自帶lcd （ liquidcrystaldisplay ）控制器的通用arm7處理器晶元，在降低系統成本的同時，提高了顯示刷新速度，並使示波器的總體性能得到了提升。
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