common factor analysis 中文意思是什麼
common factor analysis
解釋
共同因素分析-
3 gray factor analysis ? common factor model let random vector be written as common factors, they are unobservable random variables. s1, s2, . . sp are said to be specific factors. from ( i x ( ii ), the common factors are independent with each other, st only act on yi, the aij of matrix is called loading of factor, a = ( aij ) is called the loading matrix of factors ; because cov
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Through investigating by use of correspondence analysis method, it was proved that the coal facies is the main control factor affecting pore system differential development of the coal reservoirs at high - rank stage in the basin and the high - rank coal has caused a common character of disadvantaging the coalbed methane ' s being produced from the pore system in the coal reservoirs overall
應用對應分析方法發現煤相是該盆地煤儲層孔隙系統在高煤層級階段差異發育的主導控制因素，而高煤級造就了該盆地煤儲層孔隙系統總體上不利於煤層氣產出的共同特徵。 -
An idea, simulating the fuzzy model by establishing the fuzzy model and fuzzy control rule of the controlled object is proposed. generally, it is difficult to acquire the accurate mathematical description of the controlled object. a dynamic modulating factor is introduced in the designing of the fuzzy controller so as to improve the precision of the fuzzy control. and a more convenient defuzzify calculation method is adopted. the cart and the single inverted pendulum are taken so as to illustrate the simulation result. in addition, the detailed qualitative analysis of the fuzzy system is achieved. a kind of common method of qualitative analysis is proposed. it can be used to analyse the fuzzy system and describe the behavior of the system state precisely in the phase plane. the simulating results illustrated the method is feasible and available
提出了在難以精確描述控制對象數學模型的情況下，通過建立控制對象的模糊模型來確定系統的模糊控制規則，並對模糊系統進行模擬分析的思想.利用連續系統定性分析的思想，提出一種對模糊系統進行定性分析的可行方法，在相平面內較為準確地刻畫模糊系統的動態行為.在模糊控制器的設計中，引入動態調節因子來提高模糊控制的精度，並採用了一種便於實際運算操作的解模糊運算方法.在一種簡單的控制對象情況下進行了具體的模擬計算，得到較理想的控制效果.此外對具有精確數學模型的一級倒立擺系統進行此種模糊控制，亦取得很好的模擬結果 -
It divides the main vegetation of the headwater region of huangpu river into 4 categories based on field survey and observation and methods of factor analysis and systematic cluster analysis and according to the degree of soil and water conservation function : deciduous trees and shrubs are category 1 which shows very strong soil and water conservation function ; tea plantation, grasslands and pine trees are category 2 which has stronger function ; the category 3 is moso bamboos and broadleaved evergreen trees which have stronger permeability and erodibility, but the permeable performance is not outstanding, the capacity of soil moisture storage common and soil and water conservation function moderate and ; the category 4 is uncovered land where the soil and water conservation function is very weak and its permeability, erodibility, erosive resistance and soil moisture storage capacity are all notably smaller than that of the other lands
摘要在野外調查、實測的基礎上，採用因子分析、系統聚類分析的方法，根據土壤層水土保持功能的強弱，將黃浦江源區主要植被類型分為4類：落闊林、灌木林為第一類，表現出很強的水土保持功能；茶園、草地、松林為第二類，土壤水土保持功能較強；毛竹林、常綠闊葉林表現出較強的抗蝕性和抗沖性，但滲透性能並不突出，土壤貯水能力也一般，水土保持功能中等，為第三類；裸露地水土保持性能很差，單獨作為第四類，其滲透性、抗蝕性、抗沖性、土壤水庫容都顯著小於其他各樣地。 -
Based on the analysis of types and sources of risks that confront commercial banks, the paper first determines the methodology for its research, i. e. mathematical statistics for quantity factors and the fuzzy discriminating analysis for the quality factors. combining the evaluation approaches of the banks in germany and china, the paper gets 13 common indices, and with mathematical statistical method, chooses 4 factors that will influence customer credits : equity capital / total asset, velocity of stock in trade, velocity of total assets and payoff rate of total sale. the four factors with liquidity factor reflect the customer ' s financial characteristics, such as capital structure, operation, earnings and liquidity
在理論分析的基礎上，結合德國和中國有關銀行的客戶資信評價方法，在得到影響客戶信用13個常用指標的基礎上，利用數理統計分析方法（ t檢驗、多元判別分析和逐步判別分析等）得出影響客戶信用的四個因素：自有資本率、存貨周轉率、總資產周轉率和銷售盈利率，他們反映了企業資本結構、經營狀況和盈利水平，加入企業的流動性以後，它們決定了客戶的財務特徵。 -
This paper, in allusion to damage of expansion joint of bridge, introduces a sort of new structure of jointless device - semi - integral abutment jointless bridge, and establishes model of general structure finite element of this bridge, and in details analyses its qualities of stress. the model considers the interaction of superstructure - substructure - soil. resistance of the soil behind abutment adopts still soil pressure and elastic resistance when the temperature rising, but active soil pressure when dropping. analysis of qualities stress of bridge includes of action of dead load, car load, temperature load of season character. taking an 100m length pc semi - integral abutment jointless bridge as instance, the paper establishes the model of plane frame by applying large common software - anasys, and analyses it by elastane and large deformation to imitate character of stress and deformation of general bridge. at the same time corresponding models of finite element of joint bridge and integral abutment bridge are established, and unique stress and performance of structure of semi - integral abutment jointless bridge are researched by comparing and analysing character of three different models under same loading, and controlling factor of design and constitution are generalized. in conclusion, for semi - integral abutment jointless bridge, on one hand shear, moment and deflection of the main beam and axis force of substructure are approximate with that of joint bridge, and integral stifmess of structure is increased and damage of expansion joint is eliminated, on the other hand there is axis force in main beam, shear and moment of substructure are bigger than that of joint bridge. in all this type of jointless bridge has rational stress and is worth of application and popularization
半整體式橋臺無縫橋梁計算模型考慮了上部結構-下部結構-土的共同作用；臺後土抗力升溫時採用靜止土壓力加彈性土抗力，降溫時採用主動土壓力；分析橋梁受力性能時考慮了結構自重、車輛荷載和季節性溫變荷載的作用。以一座橋長100mpc半整體式橋臺無縫橋梁為實例，採用大型通用軟體ansys建立平面框架模型，進行彈性、大變形分析，模擬全橋受力和變形特點；同時建立與此對應的有伸縮縫橋梁和整體式橋臺無縫橋梁有限元模型，通過三種橋型同步加載對比分析，研究半整體式橋臺無縫橋梁獨特的受力特點和結構性能，總結其設計控制因素和構造要求。通過本文研究知：半整體式橋臺無縫橋梁主梁的剪力、彎矩、撓度和下部結構的軸力與梁式橋相近，結構整體剛度增大，併除去了伸縮縫病害；但主梁增加了軸力，下部結構剪力、彎矩較梁式橋大；綜合分析是一種受力合理有實踐和推廣價值的橋型。 -
Based on factor analysis, this paper discusses the factors affecting latent cigarettes purchasing power in guizhou province. the result of common factor extracting and rotated component matrix concluded that the common factor 1 is income and consumption factor
本文運用因子分析法對貴州省各地區卷煙潛在購買力的影響因素進行了分析，公因子萃取結果和旋轉因子負荷矩陣得出公因子1為收入與消費因子，公因子2為人口因子。 -
The approach extends the parallel factor ( parafac ) analysis model from the common data - domain and subspace multiple invariance sensor array ( mi - sap ) formulations to the cumulant one, and forms three - way arrays by using the cumulant matrices got from array outputs, and analyzes the uniqueness of low - rank decomposition of the three - way arrays, then jointly estimates the ranges, frequencies and doas from the matrices via low - rank decomposition
該演算法將通常在數據和子空間域應用的平行因子分析模型擴展至高階累積量域，利用陣元輸出計算的高階累積量矩陣構造三面陣，分析了該三面陣低秩分解的唯一性，並從分解得到的多個矩陣中聯合估計信源距離、頻率及到達角。 -
Second, the differences and versatility among positions can be clearly shown in an 8 - elements - based index system. third, in demonstration, the results of data classification and factor analysis coincide with the judgments of common knowledge
二、構造了指標體系，並將問卷所包含的崗位特徵指標進一步歸為8個一級指標，顯示知識工作之間的差異性和多樣性。 -
Utilizing factor analysis on these three data sets, eighteen common factors extracted from the occurring probability data set were obtained and able to explain 79. 498 % of variances ; sixteen common factors extracted from the consequence data set were obtained and able to explain 80. 003 % of variances ; and, seventeen common factors extracted from the overall risk perception data set were obtained and able to explain 79. 697 % of variances
使用因子分析，得出18個發生機率共同因子，共可解釋79 . 498 %變異量；得出16個影響滿意程度共同因子，共可解釋80 . 003 %變異量；以及得出17個風險認知共同因子，共可解釋79 . 697 %變異量。 -
This paper conducts a study of the influence of core concrete performance upon the stability factor of axially compressed medium long concrete - filled steel tube column on the basis of comparison of the axial compression test results of long column made up of common concrete filled steel tube and medium long column made up of lightweight aggregate concrete - filled steel tube, and in accordance with analysis of the constitutive relation curves between both the common and lightweight aggregate concrete
摘要通過對鋼管普通混凝土長柱和鋼管輕集料混凝土中長柱的軸壓試驗結果的比較，結合對普通混凝土和輕集料混凝土的本構關系曲線的分析，研究了核心混凝土性能對鋼管混凝土軸壓中長柱穩定系數的影響。 -
The result indicates that the suggested control strategy can get the better effect than that of common strategy, especially along with the performance of magnetorheological dampers improving. at the same time, this paper also analysis the project considering the time - lag factor. the calculation result indicate that the improved control strategy have good stability
結果表明：對比通常採用的控制策略，本文建議的控制策略有著更好的控制效果，同時隨著阻尼器性能的提高，其優越性將更加明顯；同時，本文還進行了考慮時滯影響下的控制分析，結果表明該控制策略同樣具有很好的穩定性。 -
Integrated with domestic and foreign economical theory that people have obtained common consensus, mainly based on data in yearbook of china transportation & communications, making use of exploratory data analysis method and factor analysis method etc., the dissertation aims to find out the law and tendency of communications and transportation ' s development, make economic forecasting, test reliability and feasibility of all sorts of economical theory and recommend for all or different governments and enterprises
本論文主要從交通統計年鑒數據出發，結合國內外已取得共識的經濟理淪，運用探索性數據分析和因子分析等方法，藉以找出交通運輸業發展的規律性及其發展趨勢，用以作經濟預測，檢驗各種經濟理論的可靠性和可行性，並為各級政府和企業的經濟決策提供數量化建議。 -
First, the formation, development and the latest onions of the motives of cbmas is made accompanied with some comments on their adaptability & limitation by the author. considering the complexity of the theoretical explanation of cbmas, after studying the existing theories and common analysis, the another applies the principles of industrial economics and world economics synthetically and presents a factor - level analysis of cbma. s three levels - micro, middle and macro - are focused on and the factors on each level are discussed elaborately and respectively as the man part of this paper
鑒于跨國並購現象的理論解釋的復雜性，所以作者在借鑒已有理論和一般分析方法的前提下，綜合運用產業經濟理論和世界經濟理論中的一些原理，最後在文章的主體部分提出了跨國並購的因素一層次分析法，即分別從微觀、中觀和宏觀三個層次鋪開，並對每一個層面下推動跨國並購的諸多因素進行了詳細地論述。 -
The third chapter is studying the formation of the consumer brand loyalty, including the common and mentality procession, the relation between the attitude and the behavior during the formation of brand loyalty ; the fourth chapter will make qualitative research on the influencing factors of consumer brand loyalty, bringing forward several supposes from the consumer level and the marketing level ; the fifth chapter is the demonstration section on the influencing factors. making use of the spot investigation to the liquid milk consumers in the 12 supermarkets and 6 milk spots, we will use factors analysis and regressions method to analyze investigation result and illustrate the degree of each influencing factor of consumer brand loyalty so as to testify the supposes that have been made in the fourth chapter
第三章研究消費者品牌忠誠形成過程，包括品牌忠誠形成的一般過程、心理過程以及品牌忠誠形成過程中態度與行為的關系；第四章對消費者品牌忠誠影響因素進行定性研究，具體從消費者層面和企業營銷層面提出若干理論假設；第五章對消費者品牌忠誠影響因素進行實證分析，通過對北京地區12家超市6個售奶點的液態奶消費者進行的抽樣調查，運用因子分析與回歸分析的方法對調查結果進行計量分析，闡明了消費者品牌忠誠度各影響因素的影響力度，對第四章所做假設進行驗證。 -
Model r factor analysis or model q factor analysis can draw common factor of index or regional common factor, but they only can get index classification or area distribution and ca n ' t reflect the interrelation among the regions and indexes of development of real estate
如果僅做r型因子分析或o型因子分析，提取指標公因子或地區公因子，則只能對房地產開發指標分類或地區分佈進行分析，不能反映地區與房地產開發指標間的相互關系。
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