نتایج جستجو برای: matrix power

تعداد نتایج: 838299  

Journal: :Linear Algebra and its Applications 2014

Journal: :Monthly Notices of the Royal Astronomical Society 2016

Although Sparse matrix-vector multiplication (SPMVs) algorithms are simple, they include important parts of Linear Algebra algorithms in Mathematics and Physics areas. As these algorithms can be run in parallel, Graphics Processing Units (GPUs) has been considered as one of the best candidates to run these algorithms. In the recent years, power consumption has been considered as one of the metr...

Ali Niazi, Elham Janforozadeh Neda Khorshidi Tahereh Momeni-Isfahani

An analytical methodology based on spectrophotometric and partial least squares (PLS) algorithm for thesimultaneous determination of ampicillin and penicillin in human plasma was developed and validated. Themultivariate model was developed as a binary calibration model and it was built and validated with anindependent set of synthesis and real samples in presence of matrix. It is shown how a de...

Journal: :CLEI Electron. J. 2014
Peter Benner Pablo Ezzatti Enrique S. Quintana-Ortí Alfredo Remón

We analyze the performance-power-energy balance of a conventional Intel Xeon multicore processor and two low-power architectures –an Intel Atom processor and a system with a quad-core ARM Cortex A9+NVIDIA Quadro 1000M– using a high performance implementation of Gauss-Jordan elimination (GJE) for matrix inversion. The blocked version of this algorithm employed in the experimental evaluation most...

2008
Yichun An Xiaodong Duan Qingling Zhang Qin Li Daqing Zhang Meng Zheng

For differential-algebraic power systems, saddle-noddle bifurcation and Hopf bifurcation are both of universally existent phenomena in power systems. Usually Newton iteration method could be applied to the Moore-Spence system to compute saddle-noddle and Hopf bifurcation points directly. But the Moore-Spence system has very high dimension and causes much complexity in Jacobian matrix factorizat...

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