How to interpolate a figure made with pcolor
1 view (last 30 days)
Show older comments
Hi to everyone, I have these figures (.fig) coming from measurements and represented using pcolor. I would like to improve them graphically since the sampling is not so accurate. What can I do?
0 Comments
Answers (1)
Michelle Wu
on 17 Feb 2017
Edited: Michelle Wu
on 17 Feb 2017
There are functions available in MATLAB which can perform 1-D, 2-D, or 3-D data interpolation. The function names are 'interp1', 'interp2' and 'interp3'. Depending on how many variables you have, you can try using the corresponding function to interpolate your data before using 'pcolor' to create the pseudocolor plot.
It may be a good idea to check out the section titled 'Interpolation' in the doc page below:
0 Comments
See Also
Categories
Find more on Contour Plots in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!