离散点三次样条函数插值,各种边界条件:抛物、夹持、自由等-Discrete points of cubic spline function interpolation, a variety of boundary conditions: parabolic, gripping, freedom, etc.

通过对点在坐标系中的确定，可以对点进行线性插值，抛物线插值，拉格朗日插值。-The determination of the point in the coordinate system can be linear interpolation, to point parabolic interpolation, Lagrange interpolation.