function nndrwcir(x,y,r,c)
%NNDRWCIR Neural Network Design utility function.
%
%	NNDRWCIR(X,Y,R,C)
%	  X - Horizontal coordinate.
%	  Y - Vertical coordinate.
%	  R - Radius.
%	  C - Color.
%   Draws a filled circle.

% First Version, 8-31-95.

%==================================================================

angle = [0:10:350] * pi/180;
fill(cos(angle)*r+x,sin(angle)*r+y,c,'edgecolor','none');