Cuhsplintcoef

Cubic Hermite spline interpolation coefficient

Syntax

cuhsplintcoef(x, y)

x,y are vectors of the same size

Return return an matrix whose rows contains coefficients to calculate cubic Hermite spine interpolation for each data interval.

Example

Input

Output

x = linspace(0, PI/8.0, 8)

y = sin(x)

cuhsplintcoef(x, y)