Title :
Results on vector biorthogonal partners
Author :
Vrcelj, Bojan ; Vaidyanathan, P.P.
Author_Institution :
Dept. of Electr. Eng., California Inst. of Technol., Pasadena, CA, USA
Abstract :
The concept of multiple input multiple output (MIMO) biorthogonal partners arises in many different contexts, one of them being multiwavelet theory. They also play a central role in the theory of MIMO channel equalization, especially with fractionally spaced equalizers. We explore some further theoretical properties of MIMO biorthogonal partners. These include the conditions for the existence of MIMO biorthogonal partners and their application in finding the solution for the least squares signal approximation problem
Keywords :
MIMO systems; digital filters; equalisers; least squares approximations; vectors; wavelet transforms; MIMO biorthogonal partners; channel equalization; fractionally spaced equalizers; least squares; multiple input multiple output; multiwavelet theory; signal approximation; vector biorthogonal partners; Algorithm design and analysis; Communication channels; Digital filters; Equalizers; Least squares approximation; Least squares methods; MIMO; Noise robustness; Signal resolution; Transfer functions;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 2001. Proceedings. (ICASSP '01). 2001 IEEE International Conference on
Conference_Location :
Salt Lake City, UT
Print_ISBN :
0-7803-7041-4
DOI :
10.1109/ICASSP.2001.940630
