Codec MPE-LPC de Baixo Atraso

Reparo de feridas cutâneas usando cola cirúrgica de baixo custo

BACKGROUND: The advantages of the cyanoacrylates in cutaneous synthesis have been often demonstrated in the literature. However, these products have been underutilized in Brazil due to the high costs of the 2-octil-cyanoacrylate. Besides, few studies have been done with the more economically accessible form, the 2-etil-cyanoacrylate, as a cutaneous tissue adhesive. OBJECTIVE: To evaluate the ef...

Diseño de un Sistema de Codificación de Predicción Lineal (LPC)

E l área de procesamiento de señales de voz, desde hace tiempo ha sido tema de investigación en el desarrollo de proyectos. Sin embargo tras años de investigación y comenzando con los prototipos basados en resonadores acústicos hasta llegar a los modernos programas para computadora que sintetizan voz, todos estos productos han sido diseñados para el idioma inglés primordialmente; mientras que p...

Estudo de Viabilidade de uma Plataforma de Baixo Custo para Data Warehouse

Often corporations need tools that increase the power of decisions in a competitive market. Facing that, several companies does not have resources to buy the commercial systems because of the high costs. This problem can be extended to other segments like government and universities. This work is dedicated to a feasibility study of a low cost platform to data warehouse to supply these customers...

Low power showdown: comparison of five DSP platforms implementing an LPC speech codec

Minimização Do Custo H∞ De Sistemas Incertos Discretos No Tempo Com Atraso Nos Estados

H∞ cost minimization of uncertain discrete time systems with delay in the state This paper deals with uncertain discrete-time systems with time varying delay affecting the state vector. It is considered that the uncertainties are represented in a polytopic domain and they may be present in all matrices of the model of the system. Conditions expressed as Linear Matrix Inequalities (LMIs) are pro...