抽樣統計 的英文怎麼說

中文拼音 [chōuyàngtǒngjì]
抽樣統計 英文
sampling statistics
  • 抽 : 動詞1 （把夾在中間的東西拉出; 提取） take out （from in between） 2 （從全部里取出一部分; 騰出） ...
  • 樣 : Ⅰ名詞1. （形狀） appearance; shape 2. （樣品） sample; model; pattern Ⅱ量詞（表示事物的種類） kind; type
  • 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...
  • 抽樣 : [統計] sample; sampling; specimen; samples draw
  • 統計 : 1 （對有關數據的搜集、整理、計算和分析） statistics; census; numerical statement; vital statistic...
  1. Khz to 44. 1 khz sample rate conversion system

    抽樣率轉換系統設計48
  2. To utilize the advantages of dsp chips, the system should be computing sources economical. according to digital signal processing theory, the poly - phase fir can help reduce the workloads of the ddc / duc. therefore, adding the complex carrier mixers, the channelization system ( a method of using a single wideband facility to transmit many relatively narrow - bandwidth signals. by subdividing the frequency spectrum used in the wideband channel ) can be formed utilizing the characters of fft

    為了使開發出的軟體可以適用於高速dsp器件開發，節省系統資源，課題首先從數字信號處理的理論進行分析，得出可以利用抽樣率轉換的數字濾波器的特點，即多相濾波實現數字上下變頻計算負擔的減小，之後進一步將多相濾波器與頻譜搬移部分結合，通過公式的推導，得出可利用快速傅立葉變換的特點實現多路信號的通道化發射和接收的處理模型。
  3. In this paper, taking one of the special processes - chromic acids anodizing for example, such administration methods as the key points control and the quality performance administration system for surface treatment process have been setup by process analysis and key points seeking. as for the complicacy of the quality control on metallurgical special processes and the huge statistic data, the quality information system of surface treatment have been established on the bases of computer database. this paper brings out the systematic evaluation way to setup reception test items by taking the reception test results as evaluation basis and sampling statistics as rules

    本文以鉻酸陽極氧化表面處理工藝為研究對象，通過工藝技術分析、尋找關鍵特性、建立對關鍵特性的控制等工作，研究建立了表面處理工藝動態質量管理系統；針對冶金特種工藝質量控制的復雜性及統計數據量大等特點，建立了以計算機數據庫管理為基礎的表面處理信息及處理系統；為解決冶金特種工藝原材料入廠復驗任務重的困難，建立了以原材料入廠復驗的試驗結果為評價基礎，以抽樣統計方法為依據的原材料入廠復驗項目優選系統等。
  4. Fpga and dvb standard are introduced firstly, dvb - c standard and composition of its system are analyzed completely, development of modulator structure and dvb - c digital modulator composition are presented, more over, analysis of respective modular are given. then, principle of dvb - c digital modulator system are presented, they are error control technique 、 mqam 、 nyquist rule and root raised cosine filter 、 window design method for fir filter 、 multi - rate signal processing ( integer interpolating, conversion of fractional sampling, equal conversion of net structure, polyphase structure for filter, poly - phase structure for interpolator, multi - stage implementation of samplying conversion ) 、 distrubited algorithm 、 cic filter 、 dds 、 cordic algorithm

    接著，專門利用一個章節闡述了dvb - c前端調制系統原理，他們了差錯控制技術、多進制調制（ mqam ） 、 nyquist準則與平方根升餘弦濾波器、有限沖擊響應濾波器的窗函數設計法、多抽樣率信號處理包括（整數倍內插原理、分數倍抽樣率轉換、網路結構的等效結構、濾波器的多相表示、內插器的多相表示、抽樣率轉換的多級實現） 、分散式演算法、 cic濾波器、直接數字頻率合成（ dds ） 、 cordic演算法。
  5. Application of statistics. selection of sampling plans for inspection of the percent of non - conforming units by measuring

    統計學應用.測量不合格件百分率檢驗的抽樣方案的選擇
  6. Sampling ; statistical principles of sampling with cross classification according to two hierarchical criteria

    抽樣.按照兩組不同分級準則交叉分類的抽樣統計原理
  7. Sampling ; statistical principles of sampling with cross classification according to two equal - ranked criteria

    抽樣.按照兩組完全相同排列準則交叉分類的抽樣統計原
  8. With the flowchart the program can be divided into six parts and it includes initial flow field, computation of molecular motion, boundary treatment, re - sort of molecular, sample and computation of molecular collision. several cases have been simulated to certify the correctness of the program. dsmc method is improved using method of characteristics to modify the boundary condition and gets the goal as expected

    首先，編程實現了基本dsmc方法對二維流動的計算，給出了所用演算法的原理、相關模型，並結合程序結構流程圖，分別介紹了初始化流場、計算分子的運動、邊界的處理、分子的排序、抽樣計算分子的碰撞、流場參數采樣統計各個功能模塊在fsmm2d中的實現，並對該程序進行了算例校驗。
  9. These audits have not only brought a clear picture of the basic conditions of those enterprises and disclosed problems of fraudulent statement of revenues and expenditures, false statement of assets, liabilities, profits and losses, but also initially studied and tried on audit approaches and techniques like commitment system, statistical sampling, testing of the internal control systems and computer assisted audit techniques

    通過審計，不僅摸清了企業家底，揭露了企業財務收支中弄虛作假，資產負債損益不真實的問題，同時，還初步探索了承諾制、統計抽樣審計、測評內部控制制度和計算機輔助審計等方法。
  10. Statistical evaluation at off - hand samples with examples from testing of rubbers and plastics

    橡膠和塑料檢驗用樣品的隨機抽樣統計評價
  11. Through sampling survey of 74 papers, the following : heading, name, unit, abstract, key words, capitalization of references, plurality, punctuation, etc. is discussed

    筆者抽樣統計了74篇論文，對其中英文邵分的標題、姓名、單位、摘要、關鍵字、參考文獻等單詞字母的大、小寫，單復數，標點符號等問題進行了探討。
  12. Determining the sample size is crucial for a survey sampling design, for which traditional approaches have to seek some information on population variance or survey costs, however, which may result in either sample size too small and real precision undre desired level, or sample size too large and waste of survey costs

    摘要樣本量的確定是抽樣設計中的關鍵問題，傳統方法利用總體方差和調查費用的有關信息來確定樣本量可能產生兩種結果，一種是樣本量過低，無法保證希望的估計精度要求；一種是樣本量過高，導致調查經費的浪費。
  13. This article summarizes the accuracy and coverage evaluation survey ( a. c. e. survey ) of the american census 2000. it includes sampling design, post - stratification, dual - system estimation and so on

    摘要本文概要地敘述了美國2000年人口普查后所進行的準確性和數字評估調查（ a . c . e .調查） 。它包括：抽樣設計、事後分層、雙系統估計等等。
  14. The results of population censusesby - censuses form the corner stone of the system. these benchmark data are taken together with statistical data generated from administrative systems ( such as birth, death and passenger movement records ) and sample surveys ( in particular the continuous general household survey ) to form a population statistical database which serves a multitude of purposes, including amongst which the compilation of population estimates

    這些基準資料，加上透過其他行政系統（例如出生、死亡及出入境記錄）及抽樣統計調查（特別是持續性的綜合住戶統計調查）所得資料，編制而成的統計數據，連結成一個人口統計數據資料庫，數據可用於編制人口估計及其他眾多用途。
  15. It was a sample enquiry on a broad range of demographic and socioeconomic characteristics of the population

    中期人口統計乃一抽樣統計調查，用以搜集有關人口的廣泛社會及經濟特徵數據。
  16. Design of multi - objective sample survey in china ' s rural areas

    中國農村統計多目標抽樣設計
  17. After explaining the both at hone and abroad relevant results of study, the whole paper. taking the approaches of sample statistics, comparison study, and many other approaches of prediction, has carried on the deep discussion on how to establish the relationship between quantity aid quality in the development of higher education, how to establish the scientific view of higher education in quality, how to construct the rational structure of higher education, and how to raise the efficiency in school management of higher educatin and realize that the scale, quality, structure, effectiveness of higher education develop harmoniously and allsidedly

    本文就湖北省高等教育大眾化的規模、結構、質量和效益問題進行了全面系統的分析。全文採取了抽樣統計法、比較研究法、以及多種預測的研究方法，對國內外有關的研究結果進行闡述后，對如何確立高等教育發展中數量與質量的關系、如何確立科學的高等教育質量觀、如何構建合理的高等教育結構、以及如何提高高等教育辦學效益，實現高等教育規模、質量、結構、效益全面協調發展等問題，進行了深入的探討。
  18. Scientific sample surveys

    科學化抽樣統計調查
  19. Under the guidence of the systemetic theory, the thesis first expound the origin, the systems and the ways of asset - liability management, and then study the process, the contents and the functions of chinese commercial bank ’ s asset - liability management. on this basis the paper make a detailed analysis on the achievements and the problems in the development of chinese commercial bank ’ s asset - liability management. finally the paper provides some suggestions

    本文以系統思想為指導，通過對大量文獻資料的研究和對一些商業銀行的調查走訪，採取以抽樣統計、系統分析、邏輯思辯為基礎的研究方法和從理論到實際、從整體到局部的研究思路，對資產負債比例管理的由來、系統性及方法作了論述。
  20. In chapter three, 5 main classifications of language and 6 typical subjects of nqtmda are analyzed systematically and respectively from integer and item of the tests, which analyzes the results of english test result in emphasis and reflects the quality of tests from the point of view of quantification. also we analyze the status of candidate crowd and violating the exam discipline. chapter four constructs the statistic and analysis system of nqtmda, and demonstrates the integral architecture of the system, and the features of this application software are introduced

    第三章通過實驗分析，以實際應用為目的，對2001 、 2002年度同等學力申請碩士學位全國統一考試中報考人數較多，涉及范圍較廣、較具典型性的五個外國語語種和六個一級學科分別進行了系統的抽樣統計分析，包括試卷整體分析和項目分析，重點對英語考試結果進行完整的統計分析，從量化的角度反映了試卷和浙江工業大學碩士學位論文試題的質量，並對考生的人群狀況，以及違紀情況作了統計與分析。
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