428 search results - page 1 / 86 » Econometric methods of signal extraction |
CSDA
2006
13 years 4 months ago
2006
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
We introduce a novel statistical test for unsupervised detection of changepoints in multidimensional sequences of temporal observations. The test statistic is based on a multivari...
VTS
2000
IEEE
13 years 9 months ago
2000
IEEE
This paper proposes a new method based on analytic signal theory for extracting both instantaneous and RMS sinusoidal jitter from PLL output signals. The method relies on the exte...
ICCVG
2010
13 years 2 months ago
2010
Abstract. The paper concentrates on electrocardiographic (ECG) signal analysis for the sake of acquiring proper heartbeat datasets for further detection and recognition of anomalie...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
We propose a new approach for singer melody extraction, based on blind source separation techniques. The short time Fourier transform (STFT) of the singer signal is modelled by a ...