Results 61 to 70 of about 131,679 (205)
The specifics of the Galois field GF(257) and its use for digital signal processing
An algorithm of digital logarithm calculation for the Galois field $$GF(257)$$ G F ( 257 ) is proposed. It is shown that this field is coupled with one of the most important existing standards that uses a digital representation of the signal through 256 ...
Akhat Bakirov +4 more
doaj +1 more source
Fast and low‐power leading‐one detectors for energy‐efficient logarithmic computing
The logarithmic number system (LNS) can be used to simplify the computation of arithmetic functions, such as multiplication. This article proposes three leading‐one detectors (LODs) to speed up the binary logarithm calculation in the LNS.
Mohammad Saeed Ansari +3 more
doaj +1 more source
Fast binary logarithm computing circuit for binary numbers less than one
A fast and expandable circuit for computing the approximate binary logarithm and antilogarithm of a fractional binary number is described. Illustration examples are included, and accuracy of the circuit is discussed.
openaire +1 more source
Retention behaviour of some estradiol derivatives on alumina in normal phase chromatography [PDF]
The retention constants of variously substituted estradiol derivatives were measured as a function of the composition of various binary mobile phases in order to study the relationship between chemical structure and retention behaviour in TLC on alumina.
MARIJANA M. ACANSKI
doaj
Decision Trees for Binary Subword-Closed Languages
In this paper, we study arbitrary subword-closed languages over the alphabet {0,1} (binary subword-closed languages). For the set of words L(n) of the length n belonging to a binary subword-closed language L, we investigate the depth of the decision ...
Mikhail Moshkov
doaj +1 more source
Universal decay rule for reduced widths
Emission processes including $\alpha$-decay, heavy cluster decays, proton and di-proton emission are analyzed in terms of the well known factorisation between the penetrability and reduced width. By using a shifted harmonic oscilator plus Coulomb cluster-
Delion, D. S.
core +1 more source
Binary and ternary composites of recycled poly(ethylene terephtalate) (rPET), short glass fibres (SGF) and/or impact modifier (IM) were prepared by melt compounding and injection moulding.
doaj +1 more source
Analysis and Code Design for the Binary CEO Problem Under Logarithmic Loss [PDF]
In this paper, we propose an efficient coding scheme for the binary Chief Executive Officer (CEO) problem under logarithmic loss criterion. Courtade and Weissman obtained the exact rate-distortion bound for a two-link binary CEO problem under this criterion. We find the optimal test-channel model and its parameters for the encoder of each link by using
Mahdi Nangir +3 more
openaire +2 more sources
Logarithmic converter Patent [PDF]
Logarithmic converter for compressing 19-digit binary input number to 8-digit ...
Schaefer, D. H.
core +1 more source
We evaluate various analytical models for the electron-ion energy transfer and compare the results to data from molecular dynamics (MD) simulations.
Gericke, D. O., Vorberger, J.
core +1 more source

