spline

[tzzdvd]

I have a problem with the spline function.
I'd want to know the continouos function that interpolates my datas in order to calculate the intermediate values between two datas

ex.

x=[50 100 150]
y=[300.12 302.24 306.08]
f=spline(x,y)


What is the value of f(60.35) without adding any datas to the starting variables and without changing the step of interpolation?

Is there a function that help me?

 

[nico765]

f=interp(x,y,60.35,'spline') should work fine