Title :
On multiple pattern extraction using singular value decomposition
Author :
Kanjilal, P.P. ; Palit, Sarbani
Author_Institution :
Dept. of Electron. & Electr. Commun. Eng., Inst. of Technol., Kharagpur, India
fDate :
6/1/1995 12:00:00 AM
Abstract :
This paper presents a new concept of decomposition of a signal into component periodic waveforms. The singular value decomposition (SVD) is used for the detection of periodicity and separation of the component signals. The signal is configured for the sequential extraction of successively weaker components with different period lengths. The approach enjoys the numerical stability associated with SVD
Keywords :
feature extraction; numerical stability; signal detection; signal processing; singular value decomposition; SVD; multiple pattern extraction; numerical stability; period lengths; periodic waveforms; periodicity detection; sequential extraction; signal components separation; signal decomposition; singular value decomposition; successively weaker components; Abdomen; Costs; Electrocardiography; Electrodes; Interference; Multi-stage noise shaping; Numerical stability; Shape; Signal processing; Singular value decomposition;
Journal_Title :
Signal Processing, IEEE Transactions on
