Creates an ellipse representing the 2D Gaussian distribution. Creates an ellipse representing the 2D Gaussian distribution with mean mu and covariance matrix C. Returns 5 parameters that specify the ellipse: a semimajor axis of ra, a semiminor axis of radius rb, angle phi, centered at (crow,ccol). INPUTS mu - 1x2 vector representing the center of the ellipse C - 2x2 cov matrix d - [optional] Number of std to create the ellipse to (2 is default) OUTPUTS crow - the row location of the center of the ellipse ccol - the column location of the center of the ellipse ra - semi-major axis length (in pixels) of the ellipse rb - semi-minor axis length (in pixels) of the ellipse phi - rotation angle (in radians) of the semimajor axis from the x-axis DATESTAMP 29-Sep-2005 2:00pm See also PLOT_ELLIPSE, PLOT_GAUSSELLIPSES, MASK_ELLIPSE