rbfTypeToFunctor

0001 function rbfFun = rbfTypeToFunctor(rbfType, e)
0002 
0003 if isa(rbfType, 'function_handle')
0004     rbfFun = rbfType;
0005 else
0006     switch lower(rbfType)
0007         case 'linear'
0008             rbfFun = @(x) linearRBF(x);
0009         case 'cubic'
0010             rbfFun = @(x) cubicRBF(x);
0011         case 'quintic'
0012             rbfFun = @(x) quinticRBF(x);                        
0013         case 'multiquadric'
0014             rbfFun = @(x) multiQuadricRBF(x, e);
0015         case 'inversemultiquadric'
0016             rbfFun = @(x) inverseMultiQuadricRBF(x, e);
0017         case 'thinplate'
0018             rbfFun = @(x) thinPlateSplineRBF(x);                
0019         case 'tensionspline'
0020             rbfFun = @(x) tensionSplineRBF(x, e);    
0021         case 'regularizedspline'
0022             rbfFun = @(x) regularizedSplineRBF(x, e);        
0023         case 'green'
0024             rbfFun = @(x) greenRBF(x);                    
0025         case 'greenwithtension'
0026             rbfFun = @(x) greenWithTensionRBF(x, e);
0027         case 'greenregularizedwithtension'
0028             rbfFun = @(x) greenRegularizedWithTensionRBF(x, e);
0029         case 'gaussian'
0030             rbfFun = @(x) gaussianRBF(x, e);                    
0031         case 'wendland'
0032             rbfFun = @(x) wendlandCSRBF(x, e);
0033         otherwise
0034             error('Unknown RBFType');
0035     end
0036 end