最小二乘相關 的英文怎麼說

中文拼音 [zuìxiǎoèrchéngxiāngguān]
最小二乘相關 英文
least squares correlation
  • 最 : 副詞（表示某種屬性超過所有同類的人或事物） most; best; worst; first; very; least; above all; -est
  • 小 : Ⅰ形容詞1 （體積、面積、數量、強度等不大） small; little; petty; minor 2 （年紀小的; 年幼的） youn...
  • 二 : Ⅰ數詞（一加一后所得） two Ⅱ形容詞（兩樣） different
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 關 : Ⅰ動詞1 （使開著的物體合攏） close; shut 2 （圈起來） shut in; lock up 3 （倒閉; 歇業） close down...
  • 相關 : be interrelated; be related to; be bound up with; correlation; dependence; relevance; mutuality
  1. After analyzing the switching characteristic of mosfet, the object function of optimizing curve of the output capacitance coss is confirmed according to the switching loss caused by output capacitance coss, then the optimized curve of the output capacitance coss is ascertained by applying zoutendijk to seek the optimized value with constraint ; the simulation of switching circuitry and dc - dc circuitry is tested at different frequency in pspice, then the least square method is adopted to fit simulation curves to calculate corresponding energy data

    在電子線路模擬軟體pspice中進行了mosfet開關電路以及典型dc dc轉換線路模擬測試，針對不同頻段的測試結果，採用最小二乘擬合法對模擬曲線進行擬合，計算出相應的能量數據，最後綜合模擬結果確定出減小器件開關損耗，提高dc0c轉換線路效率的器件輸出電容cob優化曲線。
  2. A integrated algorithm of ambiguity resolution is proposed. by using triple carrier phase, integer gauss transformations, qr factorization, cholesky factorization, and geometry constraint, the correlation between ambiguity components is reduced, and more error ambiguity can be discarded, also process of ambiguity searching getting rapidly. the ratio test combining constraint of baseline is used to fix ambiguity rapidly

    利用三差最小二乘求解模糊度浮點解，然後採用整數高斯變換降低模糊度分量間的相關性，再根據qr分解和基線幾何約束減少需搜索的模糊度組合，採用cholesky分解在搜索過程中及早淘汰不正確的模糊度組合，最後利用ratio檢驗與基線幾何約束條件相結合檢驗模糊度組合，盡快固定正確的模糊度。
  3. Under a certain conditions on variance matrix invertibility, we show that the optimally weighted ls estimate outperforms the linear minimum variance estimate provided that they have the same priori information

    因此，我們討論了在相同已知信息的情況下，即最優加權最小二乘估計也利用有關被估參數的先驗信息時，二者的估計性能。
  4. In order to avoid mutual influence of variables in cost modeling on reliability growth of weapons and military equipment, the partial least - square regression is introduced

    摘要為消除武器裝備可靠性增長費用建模中自變量之間的多重相關性，引入了偏最小二乘回歸分析，並針對某型現役裝備使用階段可靠性增長費用數據進行了建模與分析。
  5. Cost models of reliability growth of equipments are built, and the results show that partial least - square regression is more capable of building cost models reflecting correct relations among multivariables compared with normal multi - variable regression method

    結果表明，與一般的多元回歸分析相比，偏最小二乘回歸分析避免了自變量之間多重相關性帶來的問題，能夠得到與實際經驗相符合的模型。
  6. Choosing the 1 # hydraulic lp system of casting and rolling in zhujiang steel l. t. d as the researching object, the paper provides the method of appropriately dealing with initial data and judging the acute wear of equipment by using pls arithmetic which is fit for the condition of fewer samples and more variables

    論文以珠江鋼鐵公司連鑄連軋生產線上1 #液壓lp系統為一研究對象，對原始放射光譜數據進行適當的預處理，運用適合於少樣本多相關變量回歸分析的偏最小二乘演算法，判斷設備是否存在劇烈磨損。
  7. This paper consists of two parts : in the first part, we will discuss the prob - lem of the pth - mean, complete consistency for the estimators of a nonparamet - ric and linear model with l ~ p - mixingale errors ; in the second part, we will dis - cuss the problem of the rth - mean 、 complete consistency for the estimators of themodels above with weak stationary linear process errors and the uniformly mean consistency. to the nonparametric model y _ ni = g ( x _ ni ) + _ ni, 1 i n, let g _ n ( x ) = w _ ni ( x, w _ n1, … ? xnn ) y _ ni estimate the unknown function g ( x ). to the linear model y _ i - x _ i1 1 + … ? + x _ iq ? _ q, we use lse _ nj to estimate the unknown parametric _ j

    本篇論文主要是由兩大部分內容構成：一是關于誤差是l ~ p ?混合序列的線性回歸模型參數的最小二乘估計與非參數回歸模型未知函數的權函數估計的p ~ -階平均相合性和完全收斂性問題；另一部分是關于誤差是弱平穩線性過程的線性模型參數的最小二乘估計與非參數回歸模型未知函數的權函數估計的r ?階平均相合性和完全收斂性以及權函數估計的一致平均相合性問題。
  8. On the basis of the field data of water temperature, a new formula for estimating water temperature of river by using meteorological factors is put forward by using the method of least squares

    摘要結合某流域水溫原型觀測資料，通過分析水溫與氣溫、太陽輻射、濕度和風速之間的相關關系，採用最小二乘法建立了水溫與氣溫、濕度和風速三者之間的多變量函數方程式，提出了一種利用氣象因子估算天然河道水溫的新公式。
  9. Quantitative tests for sugar content and total acidity of pears were carried out by this system and the relationship between the fruit reflectance and internal quality indices were obtained by using partial least squares calibration techniques

    利用該系統對不同採收期雪青梨糖度和總酸度進行了自動檢測試驗並結合多元校正演算法偏最小二乘法，建立了雪青梨漫反射光譜與其內部糖度、酸度的相關關系。
  10. The load characteristics of wastewater treatment by electrocoagulation with dc power supply was investigated. the theoretical model describing the relation between electrolysis voltage and the other variables of an electrocoagulation process was established, the model parameters being determined using least squares identification. moreover, the experiments were performed to validate the established model

    論文對直流電源作用下電凝聚法處理污水負載特性進行了詳細地分析，結合理論建模和最小二乘法參數辨識，得出了相關負載數學模型，並在不同的實驗條件下對模型進行驗證。
  11. In the existing literature, the material coefficients are simply considered as constants. yet the material coefficients c and n in paris formula are randomized in this study. using the least square method, the statistical correlation between c and n is obtained through the numerical value collocation

    將以往文獻中通常看作是確定性的材料系數隨機化，通過對大量數據進行數理統計的分析，將疲勞裂紋擴展速率paris公式中材料系數c和n視為隨機變量，採用最小二乘法對c和n進行數值擬合，從而得到二者的統計相關性表達式。
  12. In this paper, damped least - square method utilized to overcome kinematic singularity of robotic manipulators was improved, which achieved more accurate tracking compared to the traditional method. singular value decomposition ( svd ), to which was attached great importance in singularity - robust inverse kinematics and kinematic control of redundant manipulators, was investigated. also, an overwhelmingly utilized algorithm of svd was improved and some possible problems encountered in joint failure issues and redundant issues when using this algorithm was deeply discussed

    本文改進了解決機器人運動學奇異的阻尼最小二乘法，同傳統的阻尼最小二乘法相比具有更高的跟蹤精度;研究了在機器人奇異魯棒性逆運動學、機器人冗餘運動控制中佔有重要地位的矩陣奇異值分解，對一種應用廣泛的奇異值分解演算法做了改進，並對其在關節卡死和冗餘控制中可能遇到的問題做了較為深入的討論，系統地描述了一階運動學實現方案，為軌跡規劃打下了堅實的基礎。
  13. Using the home made device, the relationship between the 3 voltage and the heating frequency is obtained by lock - in amplifier, thus the thermal conductivity of the fluid is calculated with the least square fit method

    自行研製了流體導熱系數的測量裝置，採用鎖相放大器獲取3電壓與頻率的關系，並藉助最小二乘法，算出待測試樣的導熱系數。
  14. In this thesis, the ood method and such technologies as mfc, api, dll, and multi - thread will be talked about. secondly, pca and pls ca n ' t deal with time dependent data, and arma model can be used to solve this problem, but the problem of arma structural modeling must be solved

    2 ）針對主元分析法、偏最小二乘法這兩種降維技術不能處理序列相關的動態數據的問題，可以用arma模型提取出動態數據中的序列獨立的擾動信號，但首先必須解決arma的結構建模問題。
  15. The main contents are as follows : section - of theory of sediment transportation - on the basis of comprehensive review of the study achievements on sediment transport, pros and cons in using classical regression model based on lms during establishing formula in sediment incipient motion and bed - load transport rate ; experiment data in non - uniform sediment with a wide distribution in flume experiment of stead sediment transportation are been collected and coordinated

    本文的主要內容包括：泥沙輸移理論部分：對前人的相關泥沙起動輸移研究結果總結性的回顧，分析了採用最小二乘法的傳統回歸模型在泥沙起動公式和輸沙率公式處理中的四川大學碩士學位論文人工神經網路理論及其在泥沙科學中的應用研究優點和缺點:收集並整理了兩組平衡狀態下的輸沙試驗資料。
  16. Ridge regression analysis is modified least - squares estimation. it can offer a stable forecasting when there is strong correlation between variables

    嶺回歸分析是一種修正的最小二乘估計法，當自變量系統中存在多重相關性時，它可以提供一個更為穩定的預測。
  17. Abstract : concerning the least - square estimation of unknown parameters in the linear model, this article discusses the relation between two kinds of relative efficiencies and one generalized correlation coefficient

    文摘:討論了線性模型中未知參數的最小二乘估計的兩種相對效率與一種廣義相關系數的關系
  18. The parameters obtained by the least - square fitting deviate from the relations derived from ab formula, abc formula and harris formula, but are closer to relations deduced from ab formula and abc formula

    由最小二乘法擬合計算出參數，討論參數之間的關系，發現他們對ab公式、 abc公式和harris公式的預言存在不同程度的偏離。但相對而言， ab公式、 abc公式的預言較好。
  19. Abstract : the relationship between feed drive motor current and cutting force component is analyed and a mathematical model is set up by least square method. fuzzy - chip - based fuzzy control of milling process is implemented by using the current of feed motor as a cutting load measurement

    文摘:分析了進給電機電流與相應的切削分力之間關系，用最小二乘法建立了它們之間的數學模型，以進給電機電流為監測切削負載的手段，實現了基於模糊晶元的銑削過程的模糊控制。
  20. Least squares correlation

    最小二乘相關
分享友人
分享到 Line

分享到臉書