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69 403 (0,213s)

Result

A factorized representation of FMLLR transform based on QR-decomposition

This paper describes a new factorized representation of FMLLR transform, which is based on QR-decomposition.

JC - Počítačový hardware a software

  • 2012
  • D
  • Link
Result

Hyperbolic QR factorization for J-spectral factorization of polynomial matrices

Motivated by a superfluous zero extraction problem arising in the discrete-time J-spectral factorization of polynomial matrices, we propose an algorithmic solution to hyperbolic QR factorization of a rank deficient constant...

BC - Teorie a systémy řízení

  • 2003
  • D
Result

A Computational Study of Using Black-box QR Solvers for Large-scale Sparse-dense Linear Least Squares Problems

a black-box QR factorization, a check should be made for rows that are classified blocks; a number of ways to use a black-box QR factorization to exploit practical applications. One popular solution method is base...

Applied mathematics

  • 2022
  • Jimp
  • Link
Result

Polynomial Matrices and Recursive QR Factorization

Not available...

BC - Teorie a systémy řízení

  • 2001
  • D
Result

QRS micro-fragmentation as a mortality predictor

univariably and in multivariable comparisons with other risk factors including visible QRS, QRS-mu f was a powerful mortality risk factor independent of several previouslyAims Fragmented QRS complex with ...

Cardiac and Cardiovascular systems

  • 2022
  • Jimp
  • Link
Result

Polynomial matrices and MRACS based on QR factorization.

This paper studies the design of multivariable adaptive control systems. Following an existing method, an identification is firstly constructed via polynomial matrices. The paper then describes a method for discrete-time MRACS using recursive QR<...

BC - Teorie a systémy řízení

  • 2001
  • D
Result

Polynomial matrices and recursive QR factorization.

This paper studies multivariable adaptive control and parameterization issues related to polynomial matrices. Firstly, it introduces a new scheme for discrete-time MRACS (model reference adaptive control systems) based upon recursive QR ...

BC - Teorie a systémy řízení

  • 2001
  • D
Result

Evaluation of QRS in electrograms recorded from rabbit isolated hearts with normal and enlarged left ventricle

In experimental cardiology, rabbit isolated heart is widely used. For correct interpretation of electrogram (EG) analysis, various factors, such as size of particular on analysisof the changes in QRS complex caused by left ventricle...

JD - Využití počítačů, robotika a její aplikace

  • 2015
  • O
Result

A wavelet-based VCG QRS loop boundaries and isoelectric coordinates detector

of isoelectric coordinates of individual QRS loops of VCG record. Fiducial time instants of QRS peak, QRS onset, QRS end, and isoelectric PQ interval are evaluated on three VCG leads (X, Y, Z) together with global...

Electrical and electronic engineering

  • 2022
  • Jimp
  • Link
Result

A wavelet-based VCG QRS loop boundaries and isoelectric coordinates detector

of isoelectric coordinates of individual QRS loops of VCG record. Fiducial time instants of QRS peak, QRS onset, QRS end, and isoelectric PQ interval are evaluated on three VCG leads (X, Y, Z) together with global...

Physiology (including cytology)

  • 2022
  • Jimp
  • Link
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