[ANGLÈS] This master thesis proposes a new algorithm for finding the angles of arrival of multiple uncorrelated sources impinging on a uniform linear array of sensors. The method is based on sparse signal representation and does not require either the knowledge of the number of the sources or a previous initialization. The proposed technique considers a covariance matrix model based on overcomplete basis representation and tries to fit the unknown signal powers to the sample covariance matrix.[CASTELLA] Este documento propone un nuevo algoritmo para encontrar los ángulos de llegada de diversas fuentes incorreladas que inciden sobre un array lineal de sensores. El método está basado en sparse signal representation y no requiere ni un conocim...
In this paper, two compressive DoA estimation algorithms are investigated, namely the sparse ruler, ...
Sparse arrays, which can localize multiple sources with less physical sensors, have attracted more a...
International audienceBased on a theoretical analysis of the DAMAS algorithm, proposed by Brooks and...
[ANGLÈS] This master thesis proposes a new algorithm for finding the angles of arrival of multiple u...
Abstract—The problem of multiple emitters direction finding using an array of sensors is addressed. ...
University of Minnesota Ph.D. dissertation. February 2013. Major: Electrical Engineering. Advisor: P...
Abstract—This paper presents an effective weighted-L1-sparse representation of array covariance vect...
This paper proposes a new algorithm based on sparse signal recovery for estimating the direction of ...
We present a source localization method based upon a sparse representation of sensor measurements wi...
International audienceIn this paper, a new algorithm for Sparse Component Analysis (SCA) in the nois...
International audienceBased on a theoretical analysis of the DAMAS algorithm, proposed by Brooks and...
Direction of arrival (DOA) estimation from array observations in a noisy environment is discussed. T...
We analyze the performance of several algorithms designed to solve the inverse sparse problem when t...
In this paper, we propose the use of a sparse uniform lin-ear array to estimate the direction-of-arr...
International audienceWe propose a non-parametric technique for source localization with passive sen...
In this paper, two compressive DoA estimation algorithms are investigated, namely the sparse ruler, ...
Sparse arrays, which can localize multiple sources with less physical sensors, have attracted more a...
International audienceBased on a theoretical analysis of the DAMAS algorithm, proposed by Brooks and...
[ANGLÈS] This master thesis proposes a new algorithm for finding the angles of arrival of multiple u...
Abstract—The problem of multiple emitters direction finding using an array of sensors is addressed. ...
University of Minnesota Ph.D. dissertation. February 2013. Major: Electrical Engineering. Advisor: P...
Abstract—This paper presents an effective weighted-L1-sparse representation of array covariance vect...
This paper proposes a new algorithm based on sparse signal recovery for estimating the direction of ...
We present a source localization method based upon a sparse representation of sensor measurements wi...
International audienceIn this paper, a new algorithm for Sparse Component Analysis (SCA) in the nois...
International audienceBased on a theoretical analysis of the DAMAS algorithm, proposed by Brooks and...
Direction of arrival (DOA) estimation from array observations in a noisy environment is discussed. T...
We analyze the performance of several algorithms designed to solve the inverse sparse problem when t...
In this paper, we propose the use of a sparse uniform lin-ear array to estimate the direction-of-arr...
International audienceWe propose a non-parametric technique for source localization with passive sen...
In this paper, two compressive DoA estimation algorithms are investigated, namely the sparse ruler, ...
Sparse arrays, which can localize multiple sources with less physical sensors, have attracted more a...
International audienceBased on a theoretical analysis of the DAMAS algorithm, proposed by Brooks and...