Publications associées à Transformation en Z

Exact Diffusion for Distributed Optimization and Learning-Part I: Algorithm Development

This paper develops a distributed optimization strategy with guaranteed exact convergence for a broad class of left-stochastic combination policies. The resulting exact diffusion strategy is shown in Part II of this paper to have a wider stability range an ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2019

Input-Admittance Passivity Compliance for Grid-Connected Converters With an LCL Filter

Drazen Dujic, Francisco Daniel Freijedo Fernández, Enrique Rodriguez Diaz

This work presents a design methodology and its experimental validation for the input-admittance passivity compliance of LCL grid-connected converters. The designs of the LCL filter parameters and discrete controller are addressed systematically, and suita ...

2019

Unified Theory for Recovery of Sparse Signals in a General Transform Domain

Kyong Hwan Jin

Compressed sensing is provided a data-acquisition paradigm for sparse signals. Remarkably, it has been shown that the practical algorithms provide robust recovery from noisy linear measurements acquired at a near optimal sampling rate. In many real-world a ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2018

Gold Raspberry-Like Colloidosomes Prepared at the Water-Nitromethane Interface

Hubert Girault, Pekka Eero Peljo, Evgeny Smirnov

Here, we propose a simple shake-flask method to produce micron-size colloidosomes from a liquid-liquid interface functionalized with a gold nanoparticle film. A step-by-step extraction process of an organic phase partially miscible with water led to the fo ...

2018

Full Discrete Modeling, Controller Design, and Sensitivity Analysis for High-Performance Grid-Forming Converters in Islanded Microgrids

Francisco Daniel Freijedo Fernández, Federico De Bosio

Recent works have shown that the state-feedback decoupling of capacitor voltage allows for drastic bandwidth enlarging of current controllers for grid-forming converters in islanded microgrids. Furthermore, Smith predictor and lead compensation have been a ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2018

Sampling Continuous-time Sparse Signals: A Frequency-domain Perspective

Martin Vetterli, Benjamin Bejar Haro

We address the problem of sampling and reconstruction of sparse signals with finite rate of innovation. We derive general conditions under which perfect reconstruction is possible for sampling kernels satisfying Strang-Fix conditions. Previous results on t ...

2018

Stable Simulation of Multiport Passive Distributed Networks Using Time Marching Method

Akiyoshi Tatematsu

In this paper, we present a stable method for simulating passive distributed networks connected to linear and nonlinear devices using the time marching (TM) method. The method is based on the use of the Z-transform for analyzing and obtaining the TM equati ...

Institute of Electrical and Electronics Engineers2017

FRIDA: FRI-Based DOA Estimation For Arbitrary Array Layouts

Martin Vetterli, Eric Bezzam, Ivan Dokmanic, Robin Scheibler, Hanjie Pan

In this paper we present FRIDA—an algorithm for estimating directions of arrival of multiple wideband sound sources. FRIDA combines multi-band information coherently and achieves state- of-the-art resolution at extremely low signal-to-noise ratios. It work ...

IEEE2017

Enantioselective Copper-Catalyzed Oxy-Alkynylation of Diazo Compounds

Jérôme Waser, Durga Prasada Rao Hari

Enantioselective catalytic methods allowing the addition of both a nucleophile and an electrophile onto diazo compounds give a fast access into important building blocks. Herein, we report the highly enantioselective oxyalkynylation of diazo compounds usin ...

2017

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Transformation en Z

Exact Diffusion for Distributed Optimization and Learning-Part I: Algorithm Development

Input-Admittance Passivity Compliance for Grid-Connected Converters With an LCL Filter

Neural VTLN for Speaker Adaptation in TTS

Unified Theory for Recovery of Sparse Signals in a General Transform Domain

Gold Raspberry-Like Colloidosomes Prepared at the Water-Nitromethane Interface

Full Discrete Modeling, Controller Design, and Sensitivity Analysis for High-Performance Grid-Forming Converters in Islanded Microgrids

Sampling Continuous-time Sparse Signals: A Frequency-domain Perspective

Stable Simulation of Multiport Passive Distributed Networks Using Time Marching Method

FRIDA: FRI-Based DOA Estimation For Arbitrary Array Layouts

Enantioselective Copper-Catalyzed Oxy-Alkynylation of Diazo Compounds

Graph Chatbot

Chattez avec Graph Search

Input-Admittance Passivity Compliance for Grid-Connected Converters With an LCL Filter

Stable Simulation of Multiport Passive Distributed Networks Using Time Marching Method

Unified Theory for Recovery of Sparse Signals in a General Transform Domain

FRIDA: FRI-Based DOA Estimation For Arbitrary Array Layouts

Exact Diffusion for Distributed Optimization and Learning-Part I: Algorithm Development

Gold Raspberry-Like Colloidosomes Prepared at the Water-Nitromethane Interface

Enantioselective Copper-Catalyzed Oxy-Alkynylation of Diazo Compounds

Neural VTLN for Speaker Adaptation in TTS

Full Discrete Modeling, Controller Design, and Sensitivity Analysis for High-Performance Grid-Forming Converters in Islanded Microgrids

Sampling Continuous-time Sparse Signals: A Frequency-domain Perspective