fitted value 中文意思是什麼
fitted value
解釋
擬合值-
According to the least twin multiplication to calculating the sensitivity index in several water production functions. thus, the writer obtains the fitted the value of the sensitivity index and the varied rule. at the same time, the writer puts forward a new method named rag a ( real coding based accelerating genetic algorithm ) and combines raga with dpsa to calculating the best irrigation system under the non - sufficient irrigation of well irrigation rice in sanjiang plain
根據《隨機水文學》理論中的時間序列分析法，建立了適合三江平原井灌水稻需水量預報的非平穩時序隨機模型；通過分析降雨隨機特性，選定季節性時序隨機模型，建立了適合三江平原井灌水稻降雨預報的月平均降雨模型；根據最小二乘法，計算出幾種常用水分生產函數中的敏感指數及敏感系數，進而得到三江平原適宜採用的水分生產函數漠型及模型中敏感指數的變化規律；本文提出遺傳動態規劃法（ raga ? dp ） ，即採用改進的基於實數編碼的加速遺傳演算法（ realcodingbasedacceleratinggeneticalgorithm ，簡稱raga ）與動態規劃法（ dpsa ）相結合，推求非充分灌溉條件下三江平原井灌水稻的最優灌溉制度。 -
In chapter2, we establish the model of present value of benefits, which is fitted to two situations - single life situations and multiple life situation : where b ( t ) is a positive function, is force of interest accumulation function, i ( t ) is indicator function and t is the remaining life of the insured
第2章提出了具有一般形式的變額壽險的給付現值模型，適合於單生命狀態和多生命狀態兩種情形：其中b （ t ）為正值函數， y （ t ） = t + ? y （ t ）為息力累積函數， i （ t ）為示性函數。 t為被保險人的余壽。 -
It is found that the fitting accuracy is higher and the mean relative error between fitted and standard value is less than 0. 3 %
該方法的擬合精度較高，擬合值與輻射模式標準值的平均相對誤差在0 . 3 %以下。 -
According to the definitions of bottleneck bandwidth, available bandwidth and bulk transfer capacity, we analyzed the algorithms which named vps ( variable packet size ), pptd ( packet pair / train dispersion ), slops ( self - loading periodic streams ) and topp ( trains of packet pairs ) ; based on the principle of sub - path bottleneck measurement, we developed the bottleneck measurement algorithm using heterogenous packet - pair train ; after designing the three child algorithms ( demarcating bandwidth range, approaching bandwidth value and predicting the trendency of available bandwidth fluctuation ), we performed the algorithm called self - loading binary search ; applying the multi - home properties of sctp ( stream controltransmission protocol ) and measurement algorithm of available bandwidth, we presented a scheme to adjust the sctp transport path when there are network congestions or faults ; by the library of winsock and winpcap, we developed a measurement program to look for bottleneck bandwidth. in ns2 experiments, the algorithm based on heterogenous packet - pair train fitted well, and the algorithm of self - loading binary search worked quickly, and the sctp scheme improved the throughput effectively
本文根據瓶頸帶寬、可用帶寬和btc （ bulktransfercapacity ）三類網路帶寬定義，分析了vps （ variablepacketsize ）和pptd （ packetpair / traindispersion ）瓶頸帶寬測試演算法， slops （ self - loadingperiodicstreams ）和topp （ trainsofpacketpairs ）可用帶寬測試演算法;基於子路徑瓶頸測試原理，設計了異構包對序列的瓶頸測試演算法;並結合三個子演算法（界定帶寬范圍演算法、接近帶寬值演算法和帶寬變化趨勢判定演算法） ，設計了自載流折半查找的可用帶寬測試演算法;把上面的演算法應用到sctp （ streamcontroltransmissionprotocal ）的多宿性和可用帶寬測試，提出了一個網路擁塞或故障時調整sctp傳輸路徑的方案;結合winsock和winpcap兩套網路開發工具，設計了一個瓶頸帶寬測試程序;通過ns2模擬實驗，驗證了基於異構包對序列瓶頸測試演算法的準確性、自載流折半查找演算法的快速性，和sctp改進方案的有效性。 -
Gram - schmidt method for zernike polynomials fit and singular value decomposition ( svd ) are concerned. the direction question for zernike polynomials fit is discussed and the surface error in the normal direction is deduced. to solve - the coupling and mixture of zernike polynomials fit method, rigid - body displacement is removed with coordinate transformation and then fitted with zernike polynomials
介紹了zernike擬合的gram - schmidt以及奇異值分解兩種方法；論述了zernike擬合時的方向問題，計算了法線方向的面形誤差；針對zernike擬合時的藕合與混淆，採用先用齊次坐標變換去除剛體位移，再用奇異值分解進行zernike擬合。 -
Non - isothermal kinetics study showed that the mechanism of zno - al2o3 solid - phase reaction was well fitted with cater ' s equation. active energy of solid - phase reaction derived from the experiments by the methods of ozawa equation avoiding the function of reaction mechanism was about 63. 48kj / mol, which was almost the same value of active energy deduced from cater ' s equation
非恆溫動力學分析表明：鋅鋁尖晶石的固相反應機理符合卡特方程；採用卡特方程的機理函數和避開反應機理函數的ozawa方程得出的活化能分別為64 . 39kj mol和63 . 48kj mol ，兩值十分接近。 -
In order to help qingling motor constantly winning new core competence, this paper discusses the expatiates new corporate strategic logic, intension of value innovation, and addresses the core concepts about business practices and organization reengineering fitted value innovation strategic logic. finally, this paper expatiates a new strategic action of qingling motor
論文提出企業戰略新邏輯? ?價值創新，探討了與價值創新相適應的商業模式重構和企業組織變革的關鍵核心概念，在理論上有所突破，對慶鈴汽車走出困境邁向新經濟的戰略舉措具有一定的指導意義。 -
This paper discusses mainly how to apply the varying coefficient regression model in the econometrics, fited by the varying coefficient model, we can not only obtain the well fitted value, but also can explore the nonstationarity in the economical structure explained
摘要文章主要討論了變系數回歸模型在計量經濟學中的應用，變系數回歸模型不但有很好的擬合效果，而且可以探討變量之間的經濟結構的非平穩性，這是經典的線性回歸模型所不能比擬的。 -
Chapter 3 introduces the basic models and algorithms of prevail used risk measurement method - value at risk ( var ). also back - tests of the models are checked and comparisons between them are investigated. then chapter 3 provides evidences from china ' s stock market that estimating functions model and garch - m model are fitted and verified respectively
第三章詳細地介紹當今已有的各種var估計模型的方法、發展動態以及back - test檢驗，並比較了其優缺點，同時指出其各自的適用范圍，重點應用估計函數模型和garch - m模型對我國股票收益率數據進行實證分析和模型檢驗。 -
Basing on hough transform, two - valued spectral pattern image is fitted to linear array single - element wide and different - distance apart, and then position information of every line in the array is noted by order. searching the fitted linear array by initialized value and the identifying goal is accomplished
以霍夫變換為理論依據，將二值化譜線圖像擬合為單像素寬、距離不等的直線組，並按次序記錄每條直線的位置信息;根據初始化的預定值，搜索擬合所得直線，完成譜線的識別工作。
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