Publications associées à Filtre à réponse impulsionnelle infinie

Design and fabrication of the thruster heads for the MicroThrust MEMS electrospray propulsion system

Herbert Shea, Caglar Ataman, Simon Dandavino, Subha Chakraborty

Microfabricated electrospray thrusters are widely acknowledged as one of the most promising technologies for the propulsion of small spacecraft. Their relative simplicity, high efficiency (> 70%), low footprint (M < 500g, V < 10cm3) and large potential spe ...

2013

Anisotropic Interpolation of Sparse Generalized Image Samples

Michaël Unser, Aurélien Bourquard

Practical image-acquisition systems are often modeled as a continuous-domain prefilter followed by an ideal sampler, where generalized samples are obtained after convolution with the impulse response of the device. In this paper, our goal is to interpolate ...

Ieee-Inst Electrical Electronics Engineers Inc2013

Survivability of integrated PVDF film sensors to accelerated ageing conditions in aeronautical/aerospace structures

Alain Schorderet, Joël Cugnoni, Enrique René Guzman Solares

This work validates the use of integrated polyvinylidene fluoride (PVDF) film sensors for dynamic testing, even after being subjected to UV-thermo-hygro-mechanical accelerated ageing conditions. The verification of PVDF sensors' survivability in these envi ...

Institute of Physics2013

Experimental progress towards the MicroThrust MEMS electrospray electric propulsion system

Herbert Shea, Caglar Ataman, Simon Dandavino, Subha Chakraborty

This paper describes the experimental progress towards an operational microfabricated electrospray thruster, as part of the EU FP7 “MicroThrust” Project. Microfabrication of an electrospray multiplexed thruster allows the seamless manufacturing of arrays o ...

2013

Revisiting Microstructure Sensor Responses with Implications for Double-Diffusive Fluxes

Alfred Johny Wüest, Martin Schmid

Thin high-gradient interfaces that occur naturally within double-diffusive staircases are used to estimate the response characteristics of temperature and conductivity microstructure sensors. The knowledge of these responses is essential for resolving smal ...

Amer Meteorological Soc2013

A low power, low chip area decimation filter for Σ - Δ modulator for flywheel MEMS gyro realized in the CMOS 180 nm technology

Pierre-André Farine, Rafal Tomasz Dlugosz, Steve Tanner, Patrick Stadelmann

The paper presents a low power and low chip area decimation filter for a 15-bits Σ-Δ analog-to-digital converter (ADC) designed for a flywheel MEMS gyroscope. In contrary to typical solutions, in which decimation is performed after each filtering stage, in ...

IEEE2012

Unified Framework Of Feature Based Adaptation For Statistical Speech Synthesis And Recognition

Lakshmi Babu Saheer

The advent of statistical parametric speech synthesis has paved new ways to a unified framework for hidden Markov model (HMM) based text to speech synthesis (TTS) and automatic speech recognition (ASR). The techniques and advancements made in the field of ...

Ecole Polytechnique Federale de Lausanne (EPFL)2012

Multi-channel low-frequency room equalization using perceptually motivated constrained optimization

Martin Vetterli, Mihailo Kolundzija, Christof Faller

We consider the problem of multiple-loudspeaker low-frequency room equalization for a wide listening area, where the equalized loudspeaker is helped using the remaining ones. Using a spatial discretization of the listening area, we formulate the problem as ...

Ieee2012

Filter Bank Fusion frames

Amina Chebira

In this paper we characterize and construct novel oversampled filter banks implementing fusion frames. A fusion frame is a sequence of orthogonal projection operators whose sum can be inverted in a numerically stable way. When properly designed, fusion fra ...

Institute of Electrical and Electronics Engineers2011

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Filtre à réponse impulsionnelle infinie

Design and fabrication of the thruster heads for the MicroThrust MEMS electrospray propulsion system

Anisotropic Interpolation of Sparse Generalized Image Samples

Unified Framework of Feature Based Adaptation for Statistical Speech Synthesis and Recognition

Survivability of integrated PVDF film sensors to accelerated ageing conditions in aeronautical/aerospace structures

Experimental progress towards the MicroThrust MEMS electrospray electric propulsion system

Revisiting Microstructure Sensor Responses with Implications for Double-Diffusive Fluxes

A low power, low chip area decimation filter for Σ - Δ modulator for flywheel MEMS gyro realized in the CMOS 180 nm technology

Unified Framework Of Feature Based Adaptation For Statistical Speech Synthesis And Recognition

Multi-channel low-frequency room equalization using perceptually motivated constrained optimization

Filter Bank Fusion frames

Graph Chatbot

Chattez avec Graph Search

Revisiting Microstructure Sensor Responses with Implications for Double-Diffusive Fluxes

Experimental progress towards the MicroThrust MEMS electrospray electric propulsion system

Survivability of integrated PVDF film sensors to accelerated ageing conditions in aeronautical/aerospace structures

Anisotropic Interpolation of Sparse Generalized Image Samples

Design and fabrication of the thruster heads for the MicroThrust MEMS electrospray propulsion system

Unified Framework Of Feature Based Adaptation For Statistical Speech Synthesis And Recognition

Multi-channel low-frequency room equalization using perceptually motivated constrained optimization

A low power, low chip area decimation filter for Σ - Δ modulator for flywheel MEMS gyro realized in the CMOS 180 nm technology

Unified Framework of Feature Based Adaptation for Statistical Speech Synthesis and Recognition

Filter Bank Fusion frames