Interpolation in MATLAB

In this video, we learn how to calculate interpolation in MATLAB. The basic example clarifies the concept of interpolation and shows how can it be calculated using the command interp1 in MATLAB for a one-dimensional data set. There are various methods to perform interpolation such as - linear, cubic, nearest etc. Here, we talk about the linear regression and show how to define other methods to perform interpolation in MATLAB.

[@amp_001]

Simple and easy explanation
Thank you

[@srinivasanbalan2469]

Thanks. Could you share how to do bilinear interpolation? I have x1 and x2 for each y value. How to do interpolation in this regard ?

[@danielvoss2483]

Nice explanation, thank you

[@Nodrakk]

How about 3D x, y, z interpolation? Could you please show/explain?

[@mirataulhaqueabir8277]

What is function for
scatteredinterpolation(x,y,z)

[@alielhajj79]

thanks short and informative

[@wafaaali8974]

give me a way program of the linear and quadratic splines please.

[@TheAntifasiempre]

that helped me a lot thanx

[@Ashjj1935]

Thx sir it was really helpfull

[@rishi33644]

Ok can someone say how to plot this

[@sheikharaf2218]

tNice tutorials video is a godsent, thank you so much