lagrange interpolation

常見例句

It can avoid the oscillation of Lagrange interpolation by using barycentric interpolation formulations and second kind of Chebyshev points as interpolating points.
重心插值公式具有計算量小、數(shù)值計算穩(wěn)定性好和增加新的插值節(jié)點不需重新計算原有插值節(jié)點基函數(shù)的優(yōu)點。
The results show that when the Lagrange interpolation is used the efficiency of calculation is elevated significantly. And the calculation converges quickly at low finite element number.
結(jié)果表明，使用拉格朗日插值方式能大大提高運算傚率，在低有限元個數(shù)的情況下很快收歛。
Two interpolation methods, which are linear interpolation method and the Lagrange interpolation method, are compared for calculating the rate model of multi-component nonlinear liquid chromatography.
本文討論了非線性多組分液相色譜速率模型求解過程中兩種不同的插值方式即線性插值和拉格朗日插值對模型計算結(jié)果收歛速度的影響。