How to set the xy blocks in SURF plot as squares?

4 Ansichten (letzte 30 Tage)
Xiaohan Du
Xiaohan Du am 2 Jun. 2018
Kommentiert: Xiaohan Du am 2 Jun. 2018
Hi all,
I have a set of x,y,z data as follows:
x =
0.1 0.31623 1 3.1623 10
y =
-1 -0.75 -0.5 -0.25 0 0.25 0.5 0.75 1
z =
0.36602 0.1774 0.18262 0.22931 0.23142
0.35639 0.28053 0.26868 0.26152 0.22932
0.41203 0.36037 0.3113 0.26592 0.21948
0.42282 0.36818 0.30538 0.25642 0.20567
0.34572 0.31703 0.28316 0.24251 0.19116
0.28834 0.28187 0.26377 0.2291 0.17855
0.27488 0.26436 0.24923 0.21842 0.16904
0.25749 0.25185 0.23936 0.21088 0.16254
0.24742 0.24423 0.23309 0.20598 0.15839
I plot a surface using this:
K>> surf(x, y, eSurf)
K>> view(2)
Matlab gives me this plot:
we can see that the blocks are rectangular but the entire plot is square, is there a way to make the blocks square but the plot rectangular?
Many thanks!

Akzeptierte Antwort

Walter Roberson
Walter Roberson am 2 Jun. 2018
pcolor(x, y, z)
set(gca, 'XScale', 'log', 'dataaspectratio', [10 1 1])
  3 Kommentare
Walter Roberson
Walter Roberson am 2 Jun. 2018
You can use surf(x,y,z); view(2) instead of pcolor(x,y,z)
Xiaohan Du
Xiaohan Du am 2 Jun. 2018
Oh yes, thanks a lot!

Melden Sie sich an, um zu kommentieren.

Weitere Antworten (0)

Kategorien

Mehr zu Lighting, Transparency, and Shading 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!

Translated by