Title :
The equivalence of the total least squares and minimum norm methods [signal processing]
Author :
Dowling, Eric M. ; DeGroat, Ronald D.
Author_Institution :
Erik Jonsson Sch. of Eng. & Comput. Sci., Texas Univ., Dallas, TX, USA
fDate :
8/1/1991 12:00:00 AM
Abstract :
It is shown that the minimum norm solution is equivalent to the total least squares solution. It is noted that two versions of the total least squares solution exist, one based on the signal subspace and another based on the noise subspace
Keywords :
least squares approximations; signal processing; minimum norm solution; noise subspace; signal processing; signal subspace; total least squares solution; Artificial intelligence; Helium; Instruments; Least squares methods; Matrix decomposition; Signal processing;
Journal_Title :
Signal Processing, IEEE Transactions on
