 them in a matrix
 
  V = BTKGETANGLESVALUES(H) returns a matrix of reals.  The number of rows
  of this matrix corresponds to the number of frames in the acquisition.  The number of
  columns of this matrix corresponds to the number of extracted angles 
  multiplied by 3 (their components X,Y,Z).
  The biomechanical acquisition handle H is represented as a double
  and can be only used with the btk* functions.</pre></div>

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<h2><a name="_cross"></a>CROSS-REFERENCE INFORMATION <a href