利用计算机绘制物理化学实验中的曲线——拉格朗日插值

UTILIZING THE COMPUTER TO DRAW UP CURVES IN CHEMICAL EXPERIMENT --LAGRANGES INTERPOLATION

化学实验中往往要求将测量得到的列表函数绘制成曲线。计算机在完成上述工作时必然要涉及函数插值。

Utilizing the computer to draw up the curve of numeral function in chemical experiment,the interpolation often must be used.This paper introduces the principle of Lagranges interpolation and its related result.