Matlab examples: Difference between revisions
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(Created page with "<pre> s = 'XYZ'; ss = {}; %ss{1} = s; for idx = 1:400 ss{idx} = [s num2str(idx)]; end XYZ = []; for idx = 1:400 eval(['XYZ = [XYZ; ' ss{idx} '];']); end Z = XYZ...") |
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quick and dirty, display a list of 3D point curves as a surface. | |||
<pre> | |||
clear all | |||
ExportScan | |||
%% | |||
s = 'XYZ'; | s = 'XYZ'; | ||
| Line 22: | Line 26: | ||
Z = XYZ(:,3); | Z = XYZ(:,3); | ||
reshape(Z,481,400); | Z = reshape(Z,481,400); | ||
[X,Y] = meshgrid(1: | [X,Y] = meshgrid(1:400,1:481); | ||
surface(X,Y,Z,'EdgeColor','none') | surface(X,Y,Z,'EdgeColor','none') | ||
</pre> | </pre> | ||
Latest revision as of 19:20, 7 June 2011
quick and dirty, display a list of 3D point curves as a surface.
clear all
ExportScan
%%
s = 'XYZ';
ss = {};
%ss{1} = s;
for idx = 1:400
ss{idx} = [s num2str(idx)];
end
XYZ = [];
for idx = 1:400
eval(['XYZ = [XYZ; ' ss{idx} '];']);
end
Z = XYZ(:,3);
Z = reshape(Z,481,400);
[X,Y] = meshgrid(1:400,1:481);
surface(X,Y,Z,'EdgeColor','none')