2D interpolation of scattered data
4 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Hello everyone,
I am kind of new in Matlab and when I was trying to do things below, I got so confused. I digitized an experimental graph and take scattered datas.
---
clear all; close all; clc load datas
x=datas(:,1); y=datas(:,2); v=datas(:,3);
[xq,yq] = meshgrid(3:0.1:12, 0:0.1:1.2);
vq = griddata(x,y,v,xq,yq);
contour(xq,yq,vq)
---
for x=0:0.05:1 and with fixed y, I would like to find corresponding v value by using this digitized data. I think I should use griddata to do that but have no idea how to do. I´d be so appreciated if you would help me and give me an idea.
Thank you
0 Kommentare
Antworten (0)
Siehe auch
Kategorien
Mehr zu Interpolation finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!