منابع مشابه
Switched Lattice-Based Quantization of LSF Parameters
In this work, a switched lattice-based quantizer for the quantization of speech LSF parameters is presented. LSF di erence values are rst quantized using a scalar quantizer, as well as a two dimensional vector quantizer, and subsequently adjusted for a lower bit-rate using a lattice. A Euclidean distance measure is used as the distortion measure for the design, while a spectral distortion measu...
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The Effect of Geometrical Parameters of Cylindrical Composite Lattice Structures on Buckling Behavior
Due to their light weights and high load carrying capacities, composite structures are widely used in various industrial applications especially in aerospace industry. Stiffening ribs are the main features of lattice type composite structures. Strength to weight ratio is known to be as one of the most critical design parameter in these structures. In this study, the effect of some parameters su...
متن کاملFreeze-out parameters: lattice meets experiment.
We present our results for ratios of higher order fluctuations of electric charge as functions of the temperature. These results are obtained in a system of 2+1 quark flavors at physical quark masses and continuum extrapolated. We compare them to preliminary data on higher order moments of the net electric charge distribution from the STAR collaboration. This allows us to determine the freeze-o...
متن کاملRevisiting Lattice Attacks on Overstretched NTRU Parameters
In 2016, Albrecht, Bai and Ducas and independently Cheon, Jeong and Lee presented very similar attacks to break the NTRU cryptosystem with larger modulus than in the NTRUEncrypt standard. They allow to recover the secret key given the public key of Fully Homomorphic Encryption schemes based on NTRU ideas. Hopefully, these attacks do not endanger the security of the NTRUEncrypt, but shed new lig...
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ژورنال
عنوان ژورنال: Acta Crystallographica
سال: 1956
ISSN: 0365-110X
DOI: 10.1107/s0365110x5600187x