Title :
On identifiability in blind IIR system identifications
Author :
Bai, Erwei ; Dasgupta, Soura
Author_Institution :
Dept. of Electr. & Comput. Eng., Iowa Univ., Iowa City, IA, USA
fDate :
6/21/1905 12:00:00 AM
Abstract :
In the paper, fundamental blind identifiability is discussed. We show that for an nth order IIR system to be blindly identifiable, it is necessary and sufficient to sample the output n times faster than the input sampling rate. Then, we discuss what additional information is needed for a lower output sampling rate
Keywords :
identification; sampled data systems; transfer functions; blind IIR system identifications; fundamental blind identifiability; input sampling rate; output sampling rate; Cities and towns; Communication system control; Continuous time systems; Digital signal processing; Frequency; Sampled data systems; Sampling methods; Signal sampling; System identification; Transfer functions;
Conference_Titel :
Decision and Control, 1999. Proceedings of the 38th IEEE Conference on
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-7803-5250-5
DOI :
10.1109/CDC.1999.827919
