How to get more color gradient on a surface plot?
19 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
I have made a surface plot. The color gradient is mostly dark blue. How can I adjust the color gradient to get more colors?
Adjusting the color map in the plot tools does not work.
0 Commenti
Risposta accettata
Image Analyst
il 9 Mag 2015
You need to manually build a non linear colormap. Attach your data and script so people can show you how.
11 Commenti
Walter Roberson
il 11 Mag 2015
I don't think you did what I asked. I think you did
surf(Xm, Ym, log10(Zm)); set(gca,'ZScale','log');
or else
surf(Xm, Ym, log10(Zm), Zm); set(gca,'ZScale','log');
or else
surf(Xm, Ym, log10(Zm), log10(Zm)); set(gca,'ZScale','log');
but what I asked for was
surf(Xm, Ym, Zm, log10(Zm)); set(gca,'ZScale','log');
You would only get the error you did if you had negative Zm or negative log10(Zm) in the third position in conjunction with log axis.
Più risposte (0)
Vedere anche
Categorie
Scopri di più su Introduction to Installation and Licensing in Help Center e File Exchange
Prodotti
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!