This file describes the data in the glassfurnace.dat file.
1. Contributed by:
	Peter Van Overschee
	K.U.Leuven - ESAT - SISTA
	K. Mercierlaan 94
	3001 Heverlee
	Peter.Vanoverschee@esat.kuleuven.ac.be
2. Process/Description:
	Data of a glassfurnace (Philips)
3. Sampling time 
	
4. Number of samples: 
	1247 samples
5. Inputs:
	a. heating input
   	b. cooling input
   	c. heating input
6. Outputs:
	a. 6 outputs from temperature sensors in a cross section of the 
	furnace
7. References:
	a. Van Overschee P., De Moor B., N4SID : Subspace Algorithms for 
	the Identification of Combined Deterministic-Stochastic Systems, 
	Automatica, Special Issue on Statistical Signal Processing and Control, 
	Vol. 30, No. 1, 1994, pp. 75-93
	b.  Van Overschee P., "Subspace identification : Theory, 
	Implementation, Application" , Ph.D. Thesis, K.U.Leuven, February 1995. 
8. Known properties/peculiarities
	
9. Some MATLAB-code to retrieve the data
	!gunzip glassfurnace.dat.Z
	load glassfurnace.dat
      T=glassfurnace(:,1);

	U=glassfurnace(:,2:4);
	Y=glassfurnace(:,5:10);