function [val] = krls_query( kp, state )
% function [val] = krls_query( kp, state )
%
% Part of my Kernel Recursive Least Squares implementation.
%
% INPUT:
%   kp - problem data structure returned from krls_init or
%        subsequent calls to krls.
%   state - the vector you want to query
%
% OUTPUT:
%   val - the value of the regression function at state.
%
% D. Wingate 10/25/2006
%

  kernvals = feval( kp.kfunc, state, kp.Dict, kp.kparam );
  val = kernvals * kp.Alpha;

return;