Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Hachaïchi, Yassine"'
Between the ninth and fifteenth centuries, several Arab mathematicians studied numerical algorithms on integers. The extraction of the square root of an integer is based on an algorithm known at least since al-Khwarizmi (died around 850) which presen
Externí odkaz:
http://arxiv.org/abs/1906.07964
Autor:
Hachaïchi, Yassine, Lahbib, Younes
In order to approximate transandental functions, several algorithms were proposed.Historically, polynomial interpolation, infinite series, $\cdots$ and other$+,\times, -$ and $/$ based algorithms were studied for this purpose.The CORDIC (COordinate R
Externí odkaz:
http://arxiv.org/abs/1606.02468
In this paper we propose a generic algorithm to calculate the rotation parameters of CORDIC angles required for the Discrete Cosine Transform algorithm (DCT). This leads us to increase the precision of calculation meeting any accuracy.Our contributio
Externí odkaz:
http://arxiv.org/abs/1606.02424
Autor:
Hachaïchi, Yassine
Publikováno v:
International Journal of Computer Science Theory and Application, ORB Academic Publisher, 2016, 5 (1), pp.12-19
We give in this paper a logical characterization for unambiguous Context Free Languages, in the vein of descriptive complexity. A fragment of the logic characterizing context free languages given by Lautemann, Schwentick and Th\'erien [18] based on i
Externí odkaz:
http://arxiv.org/abs/1604.04139
Publikováno v:
In Microprocessors and Microsystems April 2019 66:31-42
