2D spline interpolation help

7 Ansichten (letzte 30 Tage)
B
B am 20 Jan. 2017
Bearbeitet: Walter Roberson am 21 Jan. 2017
I am utterly confused as how to run spline interpolation. i'm working with a 52x3 double matrix called DMAP.
the x and y limits are [min X, max X]=[0 .65];[min X, max X]=[0 .65] and i used a .125 unit grid spacing
>> i=[0:0.125:6.5]
>> j=i
>> [X,Y]=meshgrid(i,j)
I'm supposed to interpolate my data with spline interpolation and then contour it for the grid size. I'm stuck on spline interpolation. Any help is appreciated here!
  1 Kommentar
Walter Roberson
Walter Roberson am 21 Jan. 2017
Bearbeitet: Walter Roberson am 21 Jan. 2017
is the first column of DMAP x coordinates, and the second is y coordinates? If so, then are the points scattered around, or do they fall onto a grid already?

Melden Sie sich an, um zu kommentieren.

Melden Sie sich an, um diese Frage zu beantworten.

Antworten (0)

Kategorien

Mehr zu Splines finden Sie in Help Center und File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by