離差分析 的英文怎麼說

中文拼音 [chāfēn]
離差分析 英文
analysis of dispersion
  • : Ⅰ動詞1 (離開) leave; part from; be away from; separate 2 (背離) go against 3 (缺少) dispens...
  • : 差Ⅰ名詞1 (不相同; 不相合) difference; dissimilarity 2 (差錯) mistake 3 [數學] (差數) differ...
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  • : Ⅰ動詞1. (分開; 散開) divide; separate 2. (分析) analyse; dissect; resolve Ⅱ名詞(姓氏) a surname
  1. This greatly simplifies the various analyses, for example, their relative apparent magnitudes are equal to their relative absolute magnitudes

    當然,成員星和地球的距亦會不多,因此大大簡化了對成員星的
  2. In this paper, based on land use maps of 1976, 1988, 2003, which were interpreted from the landsat mss / tm / etm imageries, and the map of main road, with the buffer analysis tool in arcgis 8, we studied the land use and land cover change on the two sides of the main roads in xishuangbanna, then we studied the impact of population density and the topographic factor on road effects. during the study both the comprehensive land use dynamic degree model and the land use degree comprehensive index model are taken into account, we put forward a compensatory model ? “ amendatory comprehensive land use dynamic degree model ”

    由於人類活動干擾強度加大,公路效應深度不斷擴展, 1976年為5km , 1988年為7km , 2003年達到11km ;受自然、社會條件的影響,不同路段的公路效應存在較大異,甚至同一路段兩側效應也各不相同。 1976年至2003年,距公路不同距范圍內的人口密度都在增加,且距公路越近,人口數量密度越大、增長越快,人口布有向公路兩側聚集的趨勢。選取人口密度為大、中、小三個樣區公路效應的范圍表明,人口密度
  3. By using the processing method of sliding time window, the problem of the periodicity range ambiguity is solved. meanwhile, the problem of range ambiguity which is produced because the range of target is biger than the maximum range of radar is also solved by using this method. then, the pulse width parameter which is the most important in the parameters of fmicw is analyzed. the stricter restrict is given to ensure the range spectrum has only one beat frequency after signal processing. at last this thesis introduces the different signal processing methods of fmpcw and fmicw

    同時利用該方法解決了fmpcw信號的由於目標距超過雷達的最大單值測距范圍而引起的距模糊問題。然後對fmicw波形參數中最為重要的脈沖寬度進行了,給出了更為嚴格的約束條件,保證了信號處理后距譜峰值的唯一性。最後,別介紹了fmpcw和fmicw信號的不同處理方式,並對兩者不同的時域濾波性能進行了比較,並對二者的異進行了
  4. Based on the analysis of the beat frequency signal, the expression of the beat frequency phase is deduced. the expression indicates physics meanings of quantities to be detected and supplies theoretical bases for detection methods. by using two - dimensional fft, the range and velocity information of target is got out from the echo. according to the periodicity range ambiguity of symmetrical pulses in fmpcw, the processing method of sliding time window is used

    通過對頻信號進行的,得出了頻相位的具體表達式,表現出了要檢測的各量的物理意義,對檢測的方法提供了理論依據。利用二維fft方法,可以有效地提取回波中目標的距與速度信息。對于fmpcw信號由於均勻脈沖產生的周期性距模糊的問題,採取時間波門的處理方法。
  5. In chapter two, we consider full disceret scheme of mixed finite element methods for the following initial - value problems of linear integro - differential equations of parabolic in this chapter, we give the error analysis of this full discrete scheme and get optimal error estimates for the discrete solutions of u and p

    第二章討論下述線性拋物型積方程初邊值問題混合有限元方法的后散格式。給出了該全散格式的誤,得到了散解逼近未知函數u以及伴隨速度p的關于空間和時間的最優階誤估計。
  6. The new ways that solve multiple objectives decision making under risk into probability permanent type : decision making diagram method, matrix analysis method, multiple objectives markov method, the shortest distance method, successive type variation multiple objectives decision making under risk method and fuzzy analysis decision making method. 3. the new modes that solve multiple objectives decision making under risk into probability interval type and uncharted type : weighted method and sorting method 4 the new repent average value criterion that handle multiple objectives decision making under risk into probability uncharted type and generalizing the criterions that have been used into one objective decision making under probability into uncharted type to multiple objectives decision making under probability into uncharted type. 5. giving the error analyses method and decision result regulating method that been used into multiple objectives decision making under risk

    2 、探討了『決策圖法』 、 『矩陣法』 、 『多目標馬爾科夫法』 、 『最小距法』 、 『連續型變量的多目標風險型決策法』和『模糊決策法』等解決概率固定型的多目標風險型決策的新方法。 3 、探討了『加權法』 、 『排序法』兩種解決概率區間型和未知型的多目標風險型決策的方法; 4 、在概率未知型的多目標風險型決策中改進了『後悔值準則』 ,提出了『後悔均值準則』 ;並將單目標概率未知型風險型決策的準則推廣運用到多目標概率未知型的風險型決策中去; 5 、探討了多目標風險型決策方法誤及決策結果值調整的方法。
  7. A study on the error of inospheric incline

    層薄層傾斜帶來的電層附加時延偏
  8. As to the work about experiment study, at first, the paper makes certain the prominent affecting factors to the automating and humidifying property of this kind of nozzle by orthogonal experiment. by jicha analysis method and fangcha analysis method, the paper got that the nozzle aperture, the initial water temperature and the spraying pressure have prominent effect to the humidifying property while the effect of the original air state is small

    試驗工作方面,首先通過正交試驗確定對撞針型高壓小孔徑心式噴嘴霧化加濕性能影響顯著的因素,運用極法和方法,得到噴嘴孔徑、噴水初溫和噴水壓力對噴嘴的加濕性能影響顯著,而待加濕空氣初狀態的影響相對較小。
  9. Thirdly, through assaying the error generated during measuring data, the result manifests : 1 ) the location installed of the transducer and the point thumped affects the experiment result to some extent. if surface - opening cracks is deeper, the location of the transducers installed and the point thumped should be further away from the location of surface - opening cracks. 2 ) when the depth of surface - opening cracks is near to 50mm, it is very difficult to measure the depth of surface - opening cracks because the depth of r _ wave conveying in concrete plates from the different small ball bringing forth exceeds 50mm. 3 ) it is clear from the experiment result, the influence is n ' t big for the diameters of small balls to measure the data while the time interval between two transducers touched firstly has very big influence on the result

    其次,對測量數據進行了誤,結果表明: ( 1 )傳感器及敲擊點的位置對實驗結果有一定的影響,當開口裂紋的深度較深時,傳感器和敲擊點的位置應該裂紋較遠; ( 2 )當開口裂紋深度接近50毫米時,由於實驗中所使用的小球產生的r波傳播深度均超過50毫米,故很難測量出其開口裂紋的深度; ( 3 )實驗發現,小鋼球直徑的大小對裂紋深度的測量結果影響並不是很大,但是,波的開始上升和下降點的測量精度(即兩信號的時間延遲) ,對測量的結果有很大的影響。
  10. The main process of the method is : after the converged solution for a certain layer of grid is obtained, all elements that are required to be refined based on error analysis are automatically found and output. as the distribution of the elements to be refined is often discrete and irregular, regular square blocks consisting of elements to be refined need to be manually built and input to the computer. the computation for the refined layer grid is then carried out and the procedure is repeated until the final convergence criterion is satisfied

    該方法的特點是:當某一層次網格取得收斂解后,程序根據誤自動判別並輸出該層次網格內需加密的單元,由於需加密單元的佈一般較為散和不規則,因此通過人工介入對這些單元進行組塊並輸入到計算機,程序便開始進行下一層次網格的迭代計算,直至得到滿足最終收斂判據的解。
  11. Error analysis in fbg ' s differing temperature and strain measurement of reference grating method

    參考光柵法光纖光柵溫度和應變的誤
  12. Compared with the ordinary optimization algorithm of calibration, this algorithm is simple, less computational and high accuracy. finally, the paper put forward the ranging method based on similar triangle principle. it gives two ranging models according cooperation object vertical in the optical axis or not vertical in the optical axis and does experiment

    最後,本文提出了一種基於相似三角形原理的測距方法,根據合作目標與攝像機主光軸垂直與不垂直兩種情況,給出了兩種測距模型,建立實驗系統並進行了實驗,通過近距段與遠距段的測距結果與誤驗證了此方法的有效性,能夠準確的確定合作目標的位置,計算簡單,測量精度高,具有重要的理論意義和工程使用價值。
  13. The theory of time scales was introduced by stefan hilger in his phd thesis ( [ 1 ] ) in 1988 ( supervised by bernd aulbach ), it has been created in order to unify continuous and discrete analysis. hilger found many results concerning differential equations had carried over quite easily to corresponding results for difference equations. then he defined the dynamic equation on time scales, i. e. the domain of the unknown function of the dynamic equations is a time scale

    時間模( timescales )最早是由德國w rzburg大學的hilgerstefan在1988年提出的,當時他在導師berndaulbach的指導下完成博士論文( [ 1 ] ) ,其主要思想就是把連續統一起來,他發現人們對微方程研究后往往又對相應的方程進行研究,而一般情況下兩者又可得到相平行的結論,於是定義了時間模上的動力學方程,即方程的未知函數的定義域是一個時間模。
  14. The statistical method of repeated data of variance analysis was used to compare the difference of oxygen partial pressure and calcium ion concentration between the acupoints and non - acupoints

    用方方法對穴位和非穴位鈣子濃度和氧壓的異和變化趨勢進行統計
  15. We make comparative analysis of technical efficiency, pure technical efficiency and scale efficiency while choosing the year1997and 2000 as the model samples. and we also study the degree of the efficiency departure between banks through variance analysis while comparison of the efficiency is made between state - owned commercial banks and the newly founded banks chronologically

    橫向上重點選取1997年和2000年為典型樣本點對各銀行的技術效率、純技術效率和規模效率進行了比較;縱向上按時間順序比較了國有銀行和新興銀行的效率,並通過方研究了銀行間的效率偏程度。
  16. This paper introduces the design of a linear photoelectric isolating amplifier circuit, and analyzes the errors of the circuit in experiment

    摘要對所設計的線性光電隔放大電路做一介紹,並對電路進行了誤及實驗研究。
  17. Finally the convection - dominated integro - differential equations of parabolic type are considered, the optimal error estimates for the unknown c and the adjoint flux p gained in the previous parts are still hold

    最後將此方法推廣用於求解對流占優的積方程問題,誤表明散格式對c , p也具有最優的逼近精度。
  18. Further more, according to the characteristic of long - distance real - time broadcast and the redundancy of video signal, the paper establishes a difference arithmetic on the basis of frame transform and then analyses the error, gives a correspond physical model in order to satisfy the demand of long - distance control for over - axis signal

    並針對遠距實時轉播的特點和視頻信號的冗餘性,在幀變換的基礎上引入了值演算法,並進行了誤,提出了相應的物理模型,以滿足對越軸畫面的遠程控制。
  19. Study on detection error analysis, the error separation and compensation technology of the intelligent accurate measurer of aluminum wheel

    智能型鋁輪精密檢測機檢測誤及誤與補償技術的研究
  20. We study the design of haar wavelet for scale = a ( a2 ) and present a decomposition and reconstruction algorithm in chapter 3. secondly, in chapter 4 we study the design of orthonormal mutiwavelets of multiplicity r with scale = a ( a2 ). by the factorization theory, we give parametric expressions for orthonormal causal fir multifilter banks of r = 2 and scale = 4, and we found the length of scaling function can be controlled by the parameters. finally, we provide the error analysis between discrete multiwavelet transform coefficients and continue multiwavelet transform coefficients

    由於多小波變換系數的計算是直接與其預濾波方式相聯系的,而在單小波變換系數計算中之所以能由近似表示就是因為尺度函數具有低通特性和平移正交性,由此我們研究了能滿足以上要求的預濾波,並對散小波變換系數和連續小波變換系數之間的異作了,從誤結果我們可以預見:為了減少誤我們可以通過對預濾波的進一步設計來控制。
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