Figure-coordinate to data-coordinate conversion.
SC2DC is obsolete, but provided for upward compatibility from
[Xd,Yd] = SC2DC(Xs,Ys) converts vectors or matrices Xs and Ys from
figure-coordinates to data-coordinates. In figure-coordinates,
(0.0,0.0) is the lower-left corner of the figure and (1.0,1.0) is
the upper-right corner. For a 2-D plot, (Xmin,Ymin) is the
lower-left corner of the axis box and (Xmax,Ymax) is the upper-
right corner in data coordinates. [Xmin Xmax Ymin Ymax] are the
current axis settings as returned by AXIS .
See also DC2SCOROPGV.