source: trunk/src/griddata_uvmat.m @ 405

Last change on this file since 405 was 399, checked in by sommeria, 13 years ago

implementation of thin plate interpolation (proj on planes with mode 'filter'), rationalisation of variable formats in civ_matlab

File size: 1013 bytes
Line 
1%'griddata_uvmat': function griddata_uvmat(vec2_X,vec2_Y,vec2_U,vec_X,vec_Y,'linear')
2%adapt the input of the matlab function griddata to the appropriate version of Matlab
3function ZI = griddata_uvmat(X,Y,Z,XI,YI)
4% if ~exist('rho','var')|| isequal(rho,0)
5    txt=ver('MATLAB');
6    Release=txt.Release;
7    relnumb=str2num(Release(3:4));
8    if relnumb >= 20
9        ZI=griddata(double(X),double(Y),double(Z),double(XI),double(YI),'linear',{'QJ'});
10    elseif relnumb >=14
11        ZI=griddata(X,Y,Z,XI,YI,'linear',{'QJ'});
12    else
13        ZI=griddata(X,Y,Z,XI,YI,'linear');
14    end
15% else %smooth with thin plate spline
16%     [ZI,Z_diff]=patch_uvmat(X,Y,Z,XI,YI,rho);
17%     diff_norm=mean(Z_diff.*Z_diff)
18%     ind_good=find(abs(Z_diff)<5*diff_norm);
19%     nb_remove=numel(Z_diff)-numel(ind_good)
20%     if nb_remove>0
21%     X=X(ind_good);
22%     Y=Y(ind_good);
23%     Z=Z(ind_good);
24%     [ZI,Z_diff]=patch_uvmat(X,Y,Z,XI,YI,rho);
25%     diff_norm_new=mean(Z_diff.*Z_diff)
26%     end
27% end
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