Department of Interventional Radiology, The Affiliated People's Hospital of Jiangsu University, Zhenjiang, Jiangsu, China Background: Hemoptysis is a serious and often life-threatening symptom ...

Standard computer implementations of Dantzig's simplex method for linear programming are based upon forming the inverse of the basic matrix and updating the inverse ...

Thanks for your great work! After reading your code, I'm quite confused about some of the codes used for computing the inverse matrix of the covariance matrix.

Objectives: Functional imaging of the lungs enables a spatially resolved examination of pulmonary ventilation and perfusion. Non-contrast-enhanced (NCE) magnetic resonance imaging (MRI) techniques do ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. The development of low-loss reconfigurable integrated optical devices enables further ...

Department of Applied Chemistry, School of Science and Technology, Meiji University, 1-1-1 Higashi-Mita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan ...

ABSTRACT: The inversion of a non-singular square matrix applying a Computer Algebra System (CAS) is straightforward. The CASs make the numeric computation efficient but mock the mathematical ...

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