A cepstral transformation technique for dissociation of wide QRS-type ECG signals using DCT
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Cites methods from "A cepstral transformation technique..."
...There are numerous methods to estimate them, such as the autocorrelation method [1], the heart instantaneous frequency (HIF) estimation technique [2] and the cepstrally transformed discrete cosine transform (CTDCT) [16]....
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"A cepstral transformation technique..." refers background in this paper
...25 times the average of the previous 8}10 beat intervals [10]....
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"A cepstral transformation technique..." refers background in this paper
...The muscle noise component has been shown to possess the characteristics of white Gaussian noise [5]....
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"A cepstral transformation technique..." refers background or methods in this paper
...From the perturbation theory [12], p2 i )(ps)2)p2 i #DDlDD2 and hence the ith signal can be reconstructed only if ps i 'DDlDD....
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...(15), linear prediction (LP) based estimation procedure can be applied for the purpose of estimating the signal components in Z(k) [8,12]....
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...We consider the case where the entries of l are generated by samples of uncorrelated zero-mean white Gaussian noise process with variance p2 8 , so that for large values of the N, the SVD of Z is given by [12]...
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310 citations
"A cepstral transformation technique..." refers methods in this paper
...We use the type-II de"nition of DCT [1], for which the matrix T of basis vectors is de"ned as...
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