function yhat=oxygen_fit_new_equation_linear_w(beta,x)
%OXYGEN_FIT_NONE - dissolved oxygen calculation (no trend) 

% $Revision: 1.6 $
% $Date: 2008/04/09 00:02:18 $
% $Id: oxygen_fit_none.m,v 1.6 2008/04/09 00:02:18 duncombe Exp duncombe $

%
b1=beta(1);
b2=beta(2)
ox=x(:,1);
sta=x(:,2);
w=x(:,3);
yhat=sqrt(w).*((b1.*ox)+(b2.*sta));
return;

