IBM: KELOMPOK PETANI PADI

Clog4c1.1 IBM

Different modulation schemes supporting multiple data rates in a Direct Sequence Code Division Multiple Access (DS/CDMA) system are studied. Both AWGN and multipath Rayleigh fading channels are considered. It is shown that the multi processing-gain scheme and the multi-channel scheme have almost the same performance. However, the multi-channel scheme may have some advantages due to near-far res...

O Computador Quântico da IBM e o IBM Quantum Experience

O anúncio de um computador quântico que pode ser acessado de forma remota por qualquer pessoa a partir de seu laptop é um acontecimento de grande importância para os cientistas da computação quântica. Neste trabalho nós apresentamos o computador quântico da International Business Machines (IBM) e sua plataforma IBM Quantum Experience (IBM-QE) como uma proposta didática em estudos de computação ...

IBM Rational Rhapsody IBM Rational Rhapsody Reference Workflow Guide

On Convergence and Degeneracy in Rational Padi and Chebyshev Approximation *

We study two questions associated with rational approximation of a function f(z) near the origin z-0: continuity of the Pad approximation operator, and convergence of Chebyshev to Pad ap-proximants as the domain of approximation shrinks to a point. Both become delicate in the case of degenerate approximations, i.e. approximations whose numerator and denominator are deficient in degree. In this ...

IBM POWER6 microarchitecture

microarchitecture H. Q. Le W. J. Starke J. S. Fields F. P. O’Connell D. Q. Nguyen B. J. Ronchetti W. M. Sauer E. M. Schwarz M. T. Vaden This paper describes the implementation of the IBM POWER6e microprocessor, a two-way simultaneous multithreaded (SMT) dual-core chip whose key features include binary compatibility with IBM POWER5e microprocessor-based systems; increased functional capabilities...