IPF calcDensity error

[sarialzerey]

I use the following command odf = calcDensity(ebsd.orientations) and I get the error below I tried: using mingw from mathworks but did not help. I also tried defining

**ebsd.plottingConvention.east= vector3d.X;
ebsd.plottingConvention.outOfScreen=vector3d.Z;

instead of how2plot** but did not work.

**error:**
Unrecognized function or variable 'wignerTrafoAdjointmex'.

Error in SO3FunHarmonic.adjoint (line 196)
fhat = wignerTrafoAdjointmex(N,ghat,flags,sym);

Error in SO3FunRBF/calcFourier (line 37)
SO3FH = SO3FunHarmonic.adjoint(ori,c,varargin{:},'bandwidth',L);

Error in SO3FunHarmonic (line 55)
      f_hat = calcFourier(fhat,varargin{:});

Error in FourierODF (line 17)
odf = SO3FunHarmonic(C,varargin{:});

Error in orientation/calcFourierODF (line 55)
odf = FourierODF(odf,'bandwidth',get_option(varargin,{'L','bandwidth','fourier'},L,'double'),varargin{:});

Error in rotation/calcDensity (line 78)
  odf = calcFourierODF(ori,varargin{:},'kernel',psi);