multivariate design 中文意思是什麼

multivariate design 解釋
多變量設計
  • multivariate : 第四節多變量分析
  • design : vt 1 計劃，企圖，立意要…。2 指定，預定；留給，留著。3 設計，草擬，擬定，籌劃；起草，畫草圖，打（...
  1. It includes symposia, monographs and reviews, statistics, optimal design of experiments and optimization methods, analytical signal processing, multivariate calibration, chemical pattern recognition, qsar, library searching and expert systems, chemometric education, with 168 references cited

    內容涉及統計學與統計方法、試驗設計與優化、分析信號處理、多元校正、化學模式識別、定量構效關系（ qsar ） 、數據庫及專家系統、化學計量學教學等方面，共引用文獻168篇。
  2. Compared with a delta wing aircraft, the double - delta wing configuration has better aerodynamic performance at high angles of attack. an operational analysis was introduced as a method for evaluating training effectiveness of trainer aircraft. approaches to the engineering estimation of aerodynamic characteristics for aircraft with a double - delta wing configuration were studied, and the procedures for determining aircraft performance indices formulated. taking training effectiveness as the objective function and geometric parameters of the wing platform as design variables, through a numerical multivariate optimization arithmetic, the conceptual design optimization for a certain fighter trainer aircraft with double - delta wing configuration was carried out under the constraints of tactical and technical requirements and interrelated geometry. agreement of a calculation example with engineering practice indicates that the optimal design has higher training effectiveness than the baseline design, and in addition, improves the structural force - bearing conditions

    雙三角翼氣動布局比三角翼飛機具有更好的大攻角空氣動力特性.引入了評估教練機訓練效能的作戰分析法，研究了雙三角機翼布局飛機空氣動力特性的工程計算途徑以及飛機性能指標的確定方法.以訓練效能作為目標函數並選取機翼平面形狀的幾何參數為設計變量，採用多變量數值尋優方法，在戰術技術指標及相關幾何約束條件下，對某高級教練機的雙三角機翼氣動布局方案進行了優化選擇.算例表明最優方案不僅比原準方案具有更高的訓練效能，還改善了結構的受力情況，與工程實踐吻合
  3. The patent application acceptance and awarding of university was studied in this paper, including patent, utility model and industrial design between 1986 and 2001, and the comparative studies with other trades have been carried out ; investigations were done on the relationship between university patent applications, the number of researchers and inventors, application of r & d advances, number of technical service personnel, investment of scientific research funds, patent transfer, number of research and development projects, and number of scientific and technological achievement awards in universities ; 547 staff members of the central south university completed the questionnaire ( 32 questions ) regarding the intellectual property right, knowledge of patents, awareness of patent protection and patent - related behaviors, those people were distributed in the departments of teaching, research, administration and management, and teaching support ; one - way anova, multivariate analysis of variance manova and linear correlation methods were used in the analysis of research - related factors concerning central south university staff members and their understanding of intellectual property right, knowledge of patent, awareness of patent protection and patent - related behaviors, the major factors affecting university patent application, awarding and transfer were identified ; countermeasures to promote university patent development in china were also proposed

    本研究旨在通過對1986年? 2001年我國高校發明專利、實用新型、外觀設計的申請受理與授權情況的分析，並且與其他行業的比較；通過研究我國高校專利申請與高校研發人員數、 r & d成果應用及科技服務人員數、科研經費投入、高校專利轉讓、研究與發展課題數、科技成果獲獎數的關系；通過對中南大學547名教學、科研、黨政管理、教輔人員的產權知識、專利知識、專利意識、專利行為的問卷調查（共32題） ，並用單因素分析法、多元逐步回歸分析法和線性相關分析法，對中南大學在職人員各研究因素與產權知識、專利知識、專利意識、專利行為的統計分析，尋找出制約我國高校專利申請、授權、成果轉讓的因素，提出加速發展我國高校專利工作步伐的對策。
  4. A. p. verbyla and w. n. venables ( 1988 ) extended the ordinary growth curve model into the extension of growth curve model and obtained an estimate of the unknown parameter matrix under the conditions that the matrix of observations follow multivariate normal distribution, where every design matrix has full column rank [ 7 ]

    A . p . verbyla和w . n . venables （ 1988 ）將gc模型進行了推廣，得到了推廣增長曲線模型（ theextensionofgrowthcurvemodel簡稱egc模型） ，並在觀察矩陣服從正態分佈，各設計矩陣均為列滿秩的條件下，給出了參數矩陣估計值的一種演算法。
  5. The main statistical variables and multivariate control charts are introduced. the design idea of fault monitoring and fault diagnosis systems based on principal component analysis for multivariable control system is analyzed. a model of pta oxidation process is talcen as an example to show the result of fault diagnosis based on principal component analysis

    介紹了多元統計過程式控制制在故障診斷中常用的統計量及統計控制圖，分析了基於主元分析的多變量控制系統故障監測與診斷的設計思想，並將其應用於pta氧化過程模擬監控。
  6. Abstract : based on the problems in assessments of quality of life and the theory of analysis of variance for split - plot design, a method for analyzing longitudinal quality of life data both univariate and multivariate was introduced with discussions on the application problems. it is also used to analyze the longitudinal quality of life in drug addicts across two groups

    文摘:萬崇華等.縱向資料裂區設計方差分析法及其在吸毒者生命質量評價中的應用.數理統計與管理. 1999 ， 18 （ 1 ） ， 1 - 4本文針對生命質量測評中存在的實際問題，分單變量和多變量兩種情況介紹用裂區設計方差分析思想處理縱向生命質量資料的方法，對應用中的有關問題進行討論，並用於吸毒者縱向生命質量的分析。
  7. This paper mainly deals with the multivariate bayesian inference theory used in the modern economical and management science. this includes the bayesian inference theory about three important kinds of linear models, including the single equation model, multiple equation model system and var ( p ) predictive model, and their application in economic forecasting and quality control, and also the design for the bayesian classification identification method among multiple populations

    本文主要研究現代經濟管理中的多元貝葉斯推斷理論，包括單方程模型、多方程模型系統和向量自回歸var （ p ）模型的貝葉斯推斷理論及其在經濟預測與質量控制中的應用，以及多總體的貝葉斯分類識別方法的構造。
  8. ( 3 ) how to design the bayesian test method about the parameter ' s linear hypothesis according to the relationship between the multivariate t distribution and f distribution. ( 4 ) the bayesian diagnosis and unit root test method about the random error series. ( 5 ) the bayesian mean value quality control chart when the variance is known and the mean value - standard error control chart when the variance is unknown

    然後，研究了擴散先驗分佈下單方程模型參數的貝葉斯估計理論，證明了模型系數的后驗分佈為多元t分佈，模型誤差項方差的后驗估計為逆gamma分佈；根據多元t分佈和f分佈之間的關系，構造了模型系數線性假設檢驗的貝葉斯方法；根據hpd置信區間構造了隨機誤差序列自相關的貝葉斯診斷和單位根檢驗方法，並利用單方程模型的貝葉斯推斷理論研究了方差已知時的貝葉斯均值控制圖和方差未知時的貝葉斯均值?標準差控制圖。
  9. Summarizes the design and develop ways of monitoring and fault diagnosis systems based on pca for multivariable control system. introduces the main statistical variables, multivariate control charts and the analysis ways of statistical variables. then this paper takes a model of continuous process for example, to show and analysis the result of fault diagnosis based on pca

    概述和總結了基於主元分析的多變量控制系統故障監測與診斷系統設計思想，分析了主要統計量、控制圖以及數據基本分析處理方法，並以一個連續生產過程模型為例，闡述了故障診斷模型的建立過程以及診斷結果分析。
  10. One is to derive the optimal prediction and the other is to find its necessary and sufficient conditions. there is, however, a more design matrix in this model than is in multivariate linear model, which has caused difficulties such as solving a exceptional unlinear matrix equation groups especially when deriving the optimal prediction

    但是因為一般增長曲線模型比多元線性模型多一個設計陣，這就給研究帶來了很大的困難，特別是在求解模型的最優預測時，遇到了一類特殊的非線性矩陣方程組，所以在一般情況下我們既無法求出模型的最優預測，也無法找到存在最優預測的充要條件
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