插值法 的英文怎麼說
中文拼音 [chāzhífǎ]
插值法
英文
interpolation method-
Specifies high - quality, bilinear interpolation
指定高質量的雙線性插值法。The research emphases of the paper include the establishment of terrain model and the realization of detail of surface. during the establishment of terrain model, the theory of fractal and the characteristics of ivs, fractal brown motion ( fbm ) are discussed and compared, and prove the model is adapt to the feature of the physiognomy
地形模型的建立和地表細節的表現是本文研究工作的重點,在建立地形模型的過程中,分析了分形理論和分形法中的隨機插值、布朗運動( fbm )的原理並進行比較,論證了其數學模型與真實地貌特徵基本吻合,並運用隨機插值法( insert - valuestochastically , ivs )實現了地形的分形模型。The studies of plane heterogeneity are as follows : the text counts the parameters of the sandlayers " geometric shape of different sedimentous microfacies ; speculates the conditions of lateral communication by sandstone density according to the method brought forward by j. r. l. allen ; gets a group of parameters including the reservoir thickness, porosity and coefficient of permeability by using kriging method according to the data of logging results ; makes certain the direction of coefficient of permeability with variation function by modeling globosity function ; divides the sandlayers into five types by using the method of flowing cell based on three parameters, that is x h, kxh and h / h, and accounts the favorable region. on the base of above - mentioned studies, the text evaluates the heterogeneity of sandlayers and gives the resolutions to these problems to serve the development of the field
Allen )等人提出的統計方法,用垂向上砂體密度的界限來推測砂體側向連通情況;根據每口井的測井解釋資料,利用克里金插值法對外間進行插值,得到了一組反映儲層特徵在平面上變化的參數,包括儲層厚度分佈、孔隙度以及滲透率,並且成圖;利用變差函數法,通過球狀函數模擬,確定儲層優勢滲透率方向:根據流動單元法,以儲能系數、容積系數以及凈毛厚度比三個參數為依據,通過聚類分析方法進行流動單元劃分,並且按照參數特徵將其分為五類,統計各砂層有利流動單元區塊。The assimilation scheme uses a blending approach based on optimal linear interpolation. the improvement is 45 % for the phase - lag of s2 after assimilating the altimetric data of the crossover points, while the correction for the diurnal constituents is not so good as for semidiurnal constituents
利用基於最優插值法的混合法將交叉點的調和常數同化到動力模式中,同化后s _ 2分潮的遲角精度改進最大,可以改進45 ,結果顯示高度計資料的分析結果對模式結果的精度影響很大。Abstract : a statistical - simulation spectrophotometric method for the assayof the individual components in the compound formulation has been developed by building a model of the real absorbance - concentration relationships at several sensitive wavelengths with lagrange - interpolation
文摘:對統計模擬分光光度法測定復方制劑組分含量的方法進行了改進,用拉格朗日插值法建立靈敏波長下吸光度和組分含量之間關系的模型。A new nn is presented and put into modeling work for the test. the empirical test indicates this kind of nn can perform excellent than traditional modeling methods such as linear interpolation, cubic spline interpolation
把這種網路用在智能金免疫層析試條定量測試系統數學模型的建立中,將其結果與傳統插值法如線性插值、三次樣條插值法的建模結果相比,效果較好。At first, this paper presents two - demensional quartic convolution interpolation to smooth digital terrain. it is acquired from that it makes use of that the interpolation function of cubic spline interpolation has a continuous third derivative on the base of two - dementional cubic convolution interpolation. two - demensional quartic convolution interpolation is more precise than two - dementional cubic convolution and simpler than cubic spline interpolation in calculation. it can satisfy real - time route planning of ucav
首先,在軌跡規劃前需要對數字地圖進行平滑處理,本文提出了二維四次卷積插值法。它在二維三次卷積插值法的基礎上利用三次樣條插值法的插值函數具有三階連續導數的性質而得來的。Calibrating the electric eddy sensor by the interpolation method and curve fitting method
利用插值法和曲線擬合法標定電渦流傳感器This paper combines the critical rainfall in the typical areas of yunnan province, and carries on the analysis to the critical rainfall situation, and carries on a research to the variety regulation of the critical rainfall of the mountain flood disasters in yunnan province by the application of spacial variogram theory, and the kringing of spacial gridding methods, the inverse distance to a power method, the radial basis function method, and then draws up each isoline maps
採用空間變異理論,應用克里金空間插值分析法、反距離加權插值法、徑向基函數插值法對雲南省山洪災害典型區的臨界雨量的情況進行對比分析,對其變化規律進行研究,並繪制相應等值線圖。Hourly rainfall information, derived from the japan meteorological agency
目前採取的分析方案是三維最優插值法。從日本氣象廳Spectrum interpolation method of discrete system matrix
離散系統矩陣的頻譜插值法Interpolation curve method with continuous c2 on common nurbs surface
2曲線插值法The main body can be summarized as the following five sections : this paper firstly creatively builds the yield curve of our treasury securities by the method of regressive interpolation and spline. by the empirical study we can see that the method not only can build a smooth yield curve but also can predict the yield to maturity of any given term on the basis of the practical dealing data on the markets
主體內容可概述為以下五部分:論文首先創造性地把回歸插補法和三次樣條插值法結合起來構造了中國的國債收益率曲線,經過實證分析表明,該方法可以以中國國債市場上的實際交易數據為樣本,既能構造平滑的國債收益率曲線,又能預測任意到期期限的國債收益率。In a word, because the cubic interpolation is superior to the other two methods, we should use the cubic interpolation for construction of zero - yield curve and for evaluation of the irdp as far as possible
總之,立方插值法優于其他兩種插值方法。因此,在構造零息收益曲線,或為利率衍生產品進行定價時;應盡可能地使用立方插值法。So we can complete the kinematic analysis of the cam mechanism by the analysis of the corresponding assur - group. based on the method, this paper deals with plannar disc - cam mechanisms with different types of followers. the main points of this paper are as follows
基於桿組的分析方法,本文圍繞各種類型從動件的平面盤形凸輪機構做了如下工作: 1 .根據凸輪機構的檢測數據利用三次周期樣條函數插值法對凸輪實際廓線進行曲線擬合。For eliminating contradiction between real - time and accuracy, we bring forward separately limit of error and reversal interpolation method. in the end, for decreasing calculation quantity, we resort to tri - spline interpolation in the articulation space
對于規劃中精確性和實時性的矛盾,提出了以誤差極限法和反向插值法來解決的方法,最後,為了減少規劃過程中計算量,在關節空間進行三次樣條插值。This paper mainly studied the influence of asynchronous problem on statistical line losses between power supply and consumption, provided three solving methods, proportional coefficient method of power supply, curvilinear imitation method of power consumption and curvilinear interposition method of power consumption, and got the real synchronous loss rates of distribution network for the first time
本文重點研究了供售電不同期問題對統計線損的影響,提出了供電比例系數法、售電曲線擬合法、售電曲線插值法三種解決辦法,第一次得到了較真實意義上的同期統計線損率。The proof of the generalized cauchy mean - value theorem with method of interpolation
利用插值法證明推廣的柯西中值定理The polygon morphing was investigated, and a morphing method was proposed, in which the polygon is deformed by interpolating the rotation angles and rotation matrices of their corresponding edge vectors
摘要研究平面多邊形的變形問題,提出了一種通過插值邊向量間旋轉角度及旋轉矩陣的變形方法,較好地克服了頂點線性插值法引起的多邊形邊長變化不均勻的萎縮現象。But when these methods are applied to evaluation of interest rate swap option, interest rate cap, interest rate floor, forward rate agreement, both the cubic interpolation and the spline interpolation are superior to the linear interpolation, but the cubic interpolation and the spline interpolation are almost same
當三種期限結構估測方法應用於利率互換期權、利率上限期權、利率下限期權、遠期利率定價時,立方插值法和三次樣條插值法盡管都優于線性插值法,但是它們之間卻沒有優劣之分。分享友人