At the same time , this paper analyses different interpolating and compositing methods respectively . 2 在實現(xiàn)仿真的同時,對各步驟的算法諸如插值法、合成法進行了仿真和分析比較。
According to the calculation results , the three - variable differential method is applied to estimate the field current and power angle of the synchronous generator 根據(jù)已有的計算結(jié)果,采用三元插值法估算同步發(fā)電機的勵磁電流和功角。
But when computing deep subcritical system , it has some difficulty inevitably . the reason is studied from both ration calculation and qualitative analysis 作參數(shù)的嘗試插值法是計算通常采用的方法,計算精度較高,但在深次臨界情形下存在難以避免的困難。
In order to solve the problem , ccd is subdivided with paraboloid surface fit and newton interpolation . thus measuring accuracy of translation can attain sub - pixel level 為此必須對ccd進行細分,采用了牛頓插值法和二次曲面擬合方法,從而使平移量測量精度達到亞像素級。
And we use spatial interpolation method to indicate different contents grades on thematic map with different colors , to set up the soil nutrient information base in hannan district and draw an evaluateion map 運用空間插值法在專題圖上用不同的顏色將不同的含量等級表示出來,建立漢南區(qū)土壤養(yǎng)分信息庫,并繪制評價結(jié)果圖。
Points interpolation method ( pim ) which is a new meshless method reduces the complexities in calculating the shape function of other meshless methods , and the hardness in dealing with the essential boundary conditions etc 摘要點插值法是一種新型的無網(wǎng)格法,它改善了其他無網(wǎng)格方法中形函數(shù)計算復(fù)雜、本質(zhì)邊界條件處理困難等問題。
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(yōu)于其他兩種插值方法。因此,在構(gòu)造零息收益曲線,或為利率衍生產(chǎn)品進行定價時;應(yīng)盡可能地使用立方插值法。
In order to recover the tritium concentration in precipitation from 1953 to 2001 for xi ' an area , two methods such as interpolation method and two conference curve method have been employed , and the tritium concentration in precipitation has been recovered 利用插值法與雙參考曲線法對關(guān)中盆地1953年以來各年大氣降水氚濃度進行了恢復(fù)。
To estimate the channel well , we introduced a pilot signal aided modulation ( psam ) technology , and utilize certain interpolation way to get the statistical effect of channel , hence afford loss compensation for signal demodulation 為解決信道估算的問題,本課題引入導(dǎo)頻信號輔助調(diào)制,應(yīng)用一定的插值法,得到信道的統(tǒng)計特性,對信號解調(diào)進行衰落補償。
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(zhuǎn)角度及旋轉(zhuǎn)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(xiàn)象。