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Mostrando ítems 1-10 de 12
Ponencia
Open FPGA-based development platform for fuzzy systems with applications to communications
(2007)
Soft computing techniques are gaining momentum as tools for network traffic modeling, analysis and control. Efficient hardware implementations of these techniques that can achieve real-time operation in high-speed ...
Ponencia
Control difuso de la tasa de transferencia de extremo a extremo en protocolos de transporte de Internet
(2006)
La dinámica del tráfico de extremo a extremo en Internet es un problema complejo para el cual los modelos disponibles son, en el mejor de los casos incompletos. Esta comunicación describe nuevos mecanismos para regulación ...
Artículo
Efficient realisation of MOS-NDR threshold logic gates
(Wiley Open Access, 2009-11-05)
A novel realisation of inverted majority gates based on a programmable MOS-NDR device is presented. A comparison, in terms of area and power consumption, has been performed to demonstrate that the proposed circuit is ...
Ponencia
Un algoritmo de desentrelazado adaptativo con la repetición de imágenes basado en lógica difusa
(2009)
Esta comunicación presenta un interpolator tempo- ral basado en lógica difusa que es utilizado para el desentrelazado de la señal de vídeo. El objetivo es que dicho interpolador sea capaz de aprovechar una caracterísctica ...
Artículo
Low-power focal-plane dynamic texture segmentation based on programmable image binning and diffusion hardware
(Society of Photo-Optical Instrumentation Engineers, 2009)
Stand-alone applications of vision are severely constrained by their limited power budget. This is one of the main reasons why vision has not yet been widely incorporated into wireless sensor networks. For them, ...
Artículo
Simple evaluation of the nonlinearity signature of an ADC using a spectral approach
(2008)
This work presents a new method to estimate the nonlinearity characteristics of analog-to-digital converters (ADCs). The method is based on a nonnecessarily polynomial continuous and differentiable mathematical model of ...
Artículo
Effects of buffer insertion on the average/peak power ratio in CMOS VLSI digital circuits
(Society of Photo-optical Instrumentation Engineers, 2007)
The buffer insertion has been a mechanism widely used to increase the performances of advanced VLSI digital circuits and systems. The driver or repeater used to this purpose has effect on the timing characteristics on the ...
Ponencia
Síntesis de sistemas de control difusos mediante herramientas de diseño de DSP sobre FPGAs
(2008)
En esta comunicación se describe una nueva técnica de implementación de sistemas difusos, basada en el uso de una librería de módulos específicos, cuyo flujo de diseño combina las herramientas de modelado y simulación ...
Ponencia
A 2.5MHz bandpass active complex filter With 2.4MHz bandwidth for wireless communications
(2008)
This paper presents a fully differential 8thorder transconductor-based active complex filter with 2.4MHz bandwidth and centered at 2.5MHz, designed in a 90nm 2.5V 7M and MIM capacitors CMOS process technology. The ...
Ponencia
A novel low-voltage reconfigurable ΣΔ modulator for 4G wireless receivers
(2008)
This paper presents a new adaptable cascade ΣΔ modulator architecture fo r low-voltage multi-stan- dard applications. It uses two reconfiguration strategies: a programmable global resonation and a variable loop-filter ...