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【正文】 rained 無約束的underdetermined system 負(fù)定系統(tǒng)Vvariable 變量vector 矢量Wweighting matrix 加權(quán)矩陣3 樣條詞匯英漢對(duì)照表Aapproximation 逼近array 數(shù)組a spline in bform/bspline b樣條a spline of polynomial piece /ppform spline 分段多項(xiàng)式樣條Bbivariate spline function 二元樣條函數(shù)break/breaks 斷點(diǎn)Ccoefficient/coefficients 系數(shù)cubic interpolation 三次插值/三次內(nèi)插cubic polynomial 三次多項(xiàng)式cubic smoothing spline 三次平滑樣條cubic spline 三次樣條cubic spline interpolation 三次樣條插值/三次樣條內(nèi)插curve 曲線Ddegree of freedom 自由度dimension 維數(shù)Eend conditions 約束條件Iinput argument 輸入?yún)?shù)interpolation 插值/內(nèi)插interval 取值區(qū)間Kknot/knots 節(jié)點(diǎn)Lleastsquares approximation 最小二乘擬合Mmultiplicity 重次multivariate function 多元函數(shù)Ooptional argument 可選參數(shù)order 階次output argument 輸出參數(shù)Ppoint/points 數(shù)據(jù)點(diǎn)Rrational spline 有理樣條rounding error 舍入誤差（相對(duì)誤差）Sscalar 標(biāo)量sequence 數(shù)列（數(shù)組）spline 樣條spline approximation 樣條逼近/樣條擬合spline function 樣條函數(shù)spline curve 樣條曲線spline interpolation 樣條插值/樣條內(nèi)插spline surface 樣條曲面smoothing spline 平滑樣條Ttolerance 允許精度Uunivariate function 一元函數(shù)Vvector 向量Wweight/weights 權(quán)重4 偏微分方程數(shù)值解詞匯英漢對(duì)照表Aabsolute error 絕對(duì)誤差absolute tolerance 絕對(duì)容限adaptive mesh 適應(yīng)性網(wǎng)格Bboundary condition 邊界條件Ccontour plot 等值線圖converge 收斂coordinate 坐標(biāo)系Ddeposed 分解的deposed geometry matrix 分解幾何矩陣diagonal matrix 對(duì)角矩陣Dirichlet boundary conditionsDirichlet邊界條件Eeigenvalue 特征值elliptic 橢圓形的error estimate 誤差估計(jì)exact solution 精確解Ggeneralized Neumann boundary condition 推廣的Neumann邊界條件geometry 幾何形狀geometry description matrix 幾何描述矩陣geometry matrix 幾何矩陣graphical user interface（GUI） 圖形用戶界面Hhyperbolic 雙曲線的Iinitial mesh 初始網(wǎng)格Jjiggle 微調(diào)LLagrange multipliers 拉格朗日乘子Laplace equation 拉普拉斯方程linear interpolation 線性插值loop 循環(huán)Mmachine precision 機(jī)器精度mixed boundary condition 混合邊界條件NNeuman boundary condition Neuman邊界條件node point 節(jié)點(diǎn)nonlinear solver 非線性求解器normal vector 法向量PParabolic 拋物線型的partial differential equation 偏微分方程plane strain 平面應(yīng)變plane stress 平面應(yīng)力Poisson’s equation 泊松方程polygon 多邊形positive definite 正定Qquality 質(zhì)量Rrefined triangular mesh 加密的三角形網(wǎng)格relative tolerance 相對(duì)容限r(nóng)elative tolerance 相對(duì)容限r(nóng)esidual 殘差residual norm 殘差范數(shù)Ssingular 奇異的
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