How to apply an interpolation between different 3d surfaces?
3 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/163925/image.jpeg)
%%plot segment1
s1x=Segment1new(:,3);
s1y=Segment1new(:,4);
s1z=Segment1new(:,5);
mins1x=min(s1x);
maxs1x=max(s1x);
mins1y=min(s1y);
maxs1y=max(s1y);
[S1X,S1Y]=meshgrid(mins1x:int:maxs1x,mins1y:int:maxs1y);
S1Z=griddata(s1x,s1y,s1z,S1X,S1Y);
mesh(S1X,S1Y,S1Z)
%%plot segment2
.......
There are total 5 segments of 3d surfaces in the X-Y-Z coordinate, I want to combine the 5 segments into one smooth plane.
Could anyone know how to do it?
0 comentarios
Respuestas (1)
Stephen Jue
el 12 de Mayo de 2017
Hi,
The interp3 may be what you are looking for. Note that the inputs to this function have to be gridded, not scattered, data.
Alternatively, if you are looking for a flat plane to fit the data, you can do a least-squares fit of the scattered data. In that case, you can refer to this MathWorks Technical Support post.
0 comentarios
Ver también
Categorías
Más información sobre Scatter Plots en Help Center y File Exchange.
Productos
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!