Search Results - fast inverse square root algorithm

SIMPLE EFFECTIVE FAST INVERSE SQUARE ROOT ALGORITHM WITH TWO MAGIC CONSTANTS

Authors: Leonid V. Moroz Viktor Otenko Oleh Horyachyy

Source: International Journal of Computing. :461-470

Subject Terms: 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology

Access URL: https://computingonline.net/computing/article/download/1616/883
https://computingonline.net/computing/article/download/1616/883
https://www.computingonline.net/computing/article/view/1616

Modified Fast Inverse Square Root and Square Root Approximation Algorithms: The Method of Switching Magic Constants

Authors: Leonid V. Moroz Volodymyr V. Samotyy Oleh Y. Horyachyy

Source: Computation, Vol 9, Iss 2, p 21 (2021)

Subject Terms: elementary function approximation, fast inverse square root algorithm, IEEE 754 standard, Newton–Raphson method, fused multiply–add, algorithm design and analysis, Electronic computers. Computer science, QA75.5-76.95

File Description: electronic resource

Relation: https://www.mdpi.com/2079-3197/9/2/21; https://doaj.org/toc/2079-3197

Access URL: https://doaj.org/article/e23afcf19ddb45f8b1353bb4433a99a0

Hardware architecture design and mapping of ‘Fast Inverse Square Root’ algorithm

Authors: Raviteja Adapa Saad Zafar

Source: 2014 International Conference on Advances in Electrical Engineering (ICAEE). :1-4

Subject Terms: 0211 other engineering and technologies, 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology

Access URL: http://www.dline.info/ed/fulltext/v3n1/4.pdf
https://ieeexplore.ieee.org/document/6838433/

A Modification of the Fast Inverse Square Root Algorithm

Authors: Cezary J. Walczyk Leonid V. Moroz Jan L. Cieśliński

Source: Computation, Vol 7, Iss 3, p 41 (2019)

Subject Terms: floating-point arithmetic, inverse square root, magic constant, Newton–Raphson method, Electronic computers. Computer science, QA75.5-76.95

File Description: electronic resource

Relation: https://www.mdpi.com/2079-3197/7/3/41; https://doaj.org/toc/2079-3197

Access URL: https://doaj.org/article/f9d06fa9547644c5b9e8e481f62de241

Improving the accuracy of the fast inverse square root algorithm

Authors: Walczyk, Cezary J. Moroz, Leonid V. Cieśliński, Jan L.

Index Terms: Mathematics - Numerical Analysis, 68W25, G.1.2, G.4, text

URL: http://arxiv.org/abs/1802.06302

Improving the Accuracy of the Fast Inverse Square Root by Modifying Newton–Raphson Corrections

Authors: Cezary J. Walczyk Leonid V. Moroz Jan L. Cieśliński

Source: Entropy, Vol 23, Iss 1, p 86 (2021)

Subject Terms: approximation of functions, floating-point arithmetic, Newton–Raphson method, inverse square root, magic constant, Science, Astrophysics, QB460-466, Physics, QC1-999

File Description: electronic resource

Relation: https://www.mdpi.com/1099-4300/23/1/86; https://doaj.org/toc/1099-4300

Access URL: https://doaj.org/article/3a6c2dd2d6bc40559c5cb30335a6f88e

Fast enclosure for a matrix inverse square root.

Authors: Miyajima, Shinya¹ miyajima@gifu-u.ac.jp

Source: Linear Algebra & its Applications. Feb2015, Vol. 467, p116-135. 20p.

Subject Terms: *MATRIX inversion, *SQUARE root, *ALGORITHMS, *NUMERICAL analysis, *MATHEMATICAL decomposition, *MATRIX functions

Hardware architecture design and mapping of ‘Fast Inverse Square Root’ algorithm.

Authors: Zafar, Saad Adapa, Raviteja

Source: 2014 International Conference on Advances in Electrical Engineering (ICAEE); 2014, p1-4, 4p

A Modification of the Fast Inverse Square Root Algorithm.

Authors: Walczyk, Cezary J. Moroz, Leonid V. Cieśliński, Jan L.

Source: Computation; Sep2019, Vol. 7 Issue 3, p41-41, 1p

Subject Terms: SQUARE root, ALGORITHMS, FLOATING-point arithmetic, NEWTON-Raphson method, MODIFICATIONS, INVERSE problems

Modified Fast Inverse Square Root and Square Root Approximation Algorithms: The Method of Switching Magic Constants.

Authors: Moroz, Leonid V. Samotyy, Volodymyr V. Horyachyy, Oleh Y. et al.

Source: Computation; Feb2021, Vol. 9 Issue 2, p21, 1p

Subject Terms: SQUARE root, FLOATING-point arithmetic, NEWTON-Raphson method, POLYNOMIAL approximation, GATE array circuits, MAGIC

Improving the Accuracy of the Fast Inverse Square Root by Modifying Newton–Raphson Corrections.

Authors: Walczyk, Cezary J. Moroz, Leonid V. Cieśliński, Jan L.

Source: Entropy; Jan2021, Vol. 23 Issue 1, p86-86, 1p

Subject Terms: SQUARE root, FLOATING-point arithmetic, NEWTON-Raphson method, ALGORITHMS

Floating point pipeline method and circuit for fast inverse square root calculations

Implementacija algoritma modelskog prediktivnog upravljanja u FPGA sklopovlju

Authors: Vilić Belina, Bruno Matuško, Jadranko

Contributors: Vilić Belina, Bruno Matuško, Jadranko

Subject Terms: Quake's fast inverse square root algorithm, Quakeov algoritam za brzi izračun inverza kvadratnog korijena, model predictive control, optimisation, TEHNIČKE ZNANOSTI. Elektrotehnika, paralelizam, ellipsoidal set, linearni parametarski promjenjiv sustav, fast gradient projection method, modelski prediktivno upravljanje, paralel computing, politopski model, invariant control set, invarijantni upravljački skup, linear parameter-varying system, TECHNICAL SCIENCES. Electrical Engineering, FPGA hardware, grid connected two level inverter, metoda brzog gradijenta s projekcijom, polytopic model, optimizacija, elipsoidni skup, FPGA sklopovlje, dvosmjerni mrežni učinski pretvarač

File Description: application/pdf

Access URL: https://urn.nsk.hr/urn:nbn:hr:168:883764
https://repozitorij.fer.unizg.hr/islandora/object/fer:8682
https://repozitorij.fer.unizg.hr/islandora/object/fer:8682/datastream/PDF

Modeling energy partition patterns of growing pigs fed diets with different net energy levels based on machine learning.

Authors: Yang, Yuansen Hu, Qile Wang, Li et al.

Source: Journal of Animal Science. 2024, Vol. 102, p1-13. 13p.

Subjects: Standard deviations, Artificial neural networks, Random forest algorithms, Machine learning, Prediction models

IterL2Norm: Fast Iterative L2-Normalization

Authors: Ye, ChangMin Sim, Yonguk Kim, Youngchae et al.

Index Terms: Computer Science - Machine Learning, text

URL: http://arxiv.org/abs/2412.04778

Implementacija algoritma modelskog prediktivnog upravljanja u FPGA sklopovlju ; Implementation of the Model predictive control algorithm in FPGA hardware

Authors: Vilić Belina, Bruno Matuško, Jadranko

Contributors: Vilić Belina, Bruno Matuško, Jadranko

Subject Terms: modelski prediktivno upravljanje, FPGA sklopovlje, paralelizam, dvosmjerni mrežni učinski pretvarač, metoda brzog gradijenta s projekcijom, optimizacija, invarijantni upravljački skup, elipsoidni skup, Quakeov algoritam za brzi izračun inverza kvadratnog korijena, linearni parametarski promjenjiv sustav, politopski model, model predictive control, FPGA hardware, paralel computing, grid connected two level inverter, fast gradient projection method, optimisation, invariant control set, ellipsoidal set, Quake's fast inverse square root algorithm, linear parameter-varying system, polytopic model, TEHNIČKE ZNANOSTI. Elektrotehnika, TECHNICAL SCIENCES. Electrical Engineering

File Description: application/pdf

Relation: https://zir.nsk.hr/islandora/object/fer:8682; https://urn.nsk.hr/urn:nbn:hr:168:883764; https://repozitorij.unizg.hr/islandora/object/fer:8682; https://repozitorij.unizg.hr/islandora/object/fer:8682/datastream/PDF

Availability: https://zir.nsk.hr/islandora/object/fer:8682
https://urn.nsk.hr/urn:nbn:hr:168:883764
https://repozitorij.unizg.hr/islandora/object/fer:8682
https://repozitorij.unizg.hr/islandora/object/fer:8682/datastream/PDF

An Improved Square-root Algorithm for V-BLAST Based on Efficient Inverse Cholesky Factorization

Authors: Zhu, Hufei Chen, Wen Li, Bin et al.

Index Terms: Electrical Engineering and Systems Science - Signal Processing, Computer Science - Information Theory, text

URL: http://arxiv.org/abs/2003.05129

Comparison of Fast Inverse Square Root Algorithms for 3D Object Rendering using Ray Tracing

Authors: Filberto, Rico Yolanda, Jacky Agung Santoso Gunawan, Alexander

Source: 2022 2nd International Conference on Information Technology and Education (ICIT&E) ; page 275-279

Availability: https://doi.org/10.1109/icite54466.2022.9759849
http://xplorestaging.ieee.org/ielx7/9759540/9759541/09759849.pdf?arnumber=9759849

Fast calculation of inverse square root with the use of magic constant $-$ analytical approach

Authors: Moroz, Leonid V. Walczyk, Cezary J. Hrynchyshyn, Andriy et al.

Index Terms: Computer Science - Mathematical Software, G.1.2, G.4, text

URL: http://arxiv.org/abs/1603.04483

A2_1 The fast inverse square root in scientific computing

Authors: Hands, Thomas Griffiths, Ian Marshall, David et al.

Source: Physics Special Topics; Vol 10, No 1 (2011)

File Description: application/pdf

Relation: https://journals.le.ac.uk/ojs1/index.php/pst/article/view/1982/1884; https://journals.le.ac.uk/ojs1/index.php/pst/article/view/1982

Availability: https://journals.le.ac.uk/ojs1/index.php/pst/article/view/1982