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Ad-hoc Control Strategies Introduction In this chapter two major interpolation methods will be applied to the pitch Method axis autopilot problem of an Air-to-air missile. These methods are the overview controller blending and observer/state feedback interpolation methods detailed in Sections...
Energy-efficient Opportunistic Spectrum Access in Cognitive Radio Networks The traditional spectrum management is based on agreements between the SP and PUs. CR is considered as the key technology that enables unlicensed users to access the licensed spectrum. Furthermore, the new...
Linear acoustic theory The linear acoustic theory is concerned with the propagation of sound waves considered as small perturbations in a fluid or gas. Consequently the equations of acoustics are obtained by linearization of the equations for the motion of...
Cas Matrices 2*2 L’emploi des matrices dans la HBR est relativement récent. La première matrice rencontrée date de 1956 et correspond à une utilisation de la théorie des jeux pour le contrôle de gestion (Bennion, 1956). D’un point de vue...
Biostatistiques / Statistiques Introduction au calcul des probabilités et à la statistique DELMAS (J.F.). 2010. Paris : Les presses de l'ENSTA. 315p. La prise en compte de l'aléa est récemment devenue courante dans les métiers de l'ingénieur (probabilité d'erreur,...
Traffic Engineering (TE) is defined as the aspect of Internet network engineering dealing with the issue of performance evaluation and performance optimization of operational networks [1]. In particular, we will focus on the last aspect; i.e. enhancing the performance of...
Claude Shannon proved [1] the existence of codes that allow reliable transmission, provided that the information rate in bits per channel use is less than the channel capacity. A randomly generated code with large block size has a high probability...
Élément le plus abondant de I'Univers, I'hydrogène occupe une place prépondérante dans de nombreuses disciplines de la Physique et de la Chimie contemporaines. Il intervient ainsi dans des domaines aussi divers que la physique des plasmas, I'astrophysique ou encore la...
Thyristor-based rectifier bridges The principal references used for the basic understanding of the thyristor rectifier bridges comes from Mohan (2003), Kundur (1994) and Erickson R. (2004), as they all touch the subject, but Erickson R. (2004) goes more into detail....
The various approaches proposed to detect abnormal behaviors can be roughly divided in three categories: approaches based on probabilistic models, non probabilistic models and those using trajectory patterns to find anomalies. Probabilistic Approaches In this category of approaches, a generative...