Help me make a 3D plot in Matlab

[rosaeidi]

Hi, I have 3 vectors of the same dimensions and want to plot a graph in 3D as surface or volume. I tried but I couldn't. Any body knows?
Vectors arr:
A=[2 5 15 25 30]
B=[0.1 0.2 0.5 0.9 1.0]
C=[1870 1890 1920 2000 2050]

thanks,
Rosa

 

[aredhel_vlsi]

Re: 3D plot in matlab

Hi ! I can't rememer it exactly right now, but there is a way for sure.
at the command line write :

A=[2 5 15 25 30];
B=[0.1 0.2 0.5 0.9 1.0] ;
C=[1870 1890 1920 2000 2050] ;

mesh(A,B,C);

There are a lot of functions to plot a 3D, for example surf, meshgrid.. but each has its use.Try the one mentioned above.
I'm sorry I can't check it right now, cause I have uninstalled matlab for 8 months...
But matlab help is very helpful tool, and I've done this before. Try "3D graphs ", "3D plots" at the search engine of help, and you'll find something. And some good examples too.