[X,Y,Z]
= enu2ecef(xEast,yNorth,zUp,lat0,lon0,h0,spheroid) returns
Earth-Centered Earth-Fixed (ECEF) spheroid-centric Cartesian coordinates
corresponding to coordinates xEast, yNorth, zUp in
a local east-north-up (ENU) Cartesian system. Any of the first six
numeric input arguments can be scalar, even when the others are nonscalar;
but all nonscalar numeric arguments must match in size.

[___] = enu2ecef(___,angleUnit) adds angleUnit which
specifies the units of inputs lat0 and lon0.

x-coordinates of one or more points in the the local ENU system,
specified as a scalar value, vector, matrix, or N-D array. Values
must be in units that match the LengthUnit property
of the spheroid input.

y-coordinates of one or more points in the the local ENU system,
specified as a scalar value, vector, matrix, or N-D array. Values
must be in units that match the LengthUnit property
of the spheroid input.

z-coordinates of one or more points in the the local ENU system,
specified as a scalar value, vector, matrix, or N-D array. Values
must be in units that match the LengthUnit property
of the spheroid input.

Geodetic latitude of local origin (reference) point(s), specified
as a scalar value, vector, matrix, or N-D array. In many cases there
is one origin (reference) point, and the value of lat0 is
scalar, but it need not be. (It may refer to a moving platform, for
example). Values must be in units that match the input argument angleUnit,
if supplied, and in degrees, otherwise.

Longitude of local origin (reference) point(s), specified as
a scalar value, vector, matrix, or N-D array. In many cases there
is one origin (reference) point, and the value of lon0 is
scalar, but it need not be. (It may refer to a moving platform, for
example). Values must be in units that match the input argument angleUnit,
if supplied, and in degrees, otherwise.

Ellipsoidal height of local origin (reference) point(s), specified
as a scalar value, vector, matrix, or N-D array. In many cases there
is one origin (reference) point, and the value of h0 is
scalar, but it need not be. (It may refer to a moving platform, for
example). Units are determined by the LengthUnit property
of the spheroid input.

x-coordinates of one or more points in the spheroid-centric
ECEF system, returned as a scalar value, vector, matrix, or N-D array.
Units are determined by the LengthUnit property
of the spheroid object.

y-coordinates of one or more points in the spheroid-centric
ECEF system, returned as a scalar value, vector, matrix, or N-D array.
Units are determined by the LengthUnit property
of the spheroid object.

z-coordinates of one or more points in the spheroid-centric
ECEF system, returned as a scalar value, vector, matrix, or N-D array.
Units are determined by the LengthUnit property
of the spheroid object.