Search Results - "Mandersson, B."

Weighted least-squares pulse-shaping filters with application to ultrasonic signals by Mandersson, B., Salomonsson, G.

“…The resolution of adjacent surfaces in medical ultrasonic imaging depends on the duration of a reflected echo. By shaping the excitation signal of the…”
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On Ultrasound Transducers with Curved Surface for Improvement of Lateral Resolution by Salomonsson, G., Mandersson, B.

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An approach of the geometrical-based single bounce elliptical channel model for mobile environments by Arias, M.R., Mandersson, B.

“…The simulation approach is an important tool used for the design and implementation of mobile radio systems with an emphasis on the propagation modeling for…”
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Estimation Of Evoked Potentials By Using A Bandpass Filter, Bank by Sattar, F., Lovstrom, B., Mandersson, B., Salomonsson, G.

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Arteriovenous fistula stenosis detection using wavelets and support vector machines by Vesquez, P.O., Marco, M.M., Mandersson, B.

“…The objective of this exploratory study was to develop signal processing methods for assisting in the diagnosis of arteriovenous fistula stenosis on patients…”
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Analysis of the vascular sounds of the arteriovenous fistula's anastomosis by Munguia, M. M., Mandersson, B.

“…In this paper, the vascular sounds of the arteriovenous fistula at the anastomosis and five centimeters downstream the anastomosis were analyzed. The analysis…”
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Acoustical detection of venous stenosis in hemodialysis patients using principal component analysis by Munguía M, Marco, Vásquez, Pablo, Mattsson, E, Mandersson, B

“…In this paper, a feature extraction method based on principal component analysis was developed for classification of the vascular access's condition in…”
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Characterisation of arteriovenous fistula's sound recordings using principal component analysis by Munguia, M.M., Vasquez, P., Mandersson, B.

“…In this study, a signal analysis framework based on the Karhunen-Loe've expansion and k-means clustering algorithm is proposed for the characterisation of…”
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Resolution of superposed signals with envelope-constrained filters by Mandersson, B.

“…Pulse shaping filters are applied for the resolution of superposed deterministic signals. The superposed signals consist of different signals (pulses) with…”
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A Generalized Angle Domain Clusters PDF and Its Application in Geometrically Based Channel Models by Arias, M.R., Mandersson, B.

“…In this paper we present analytical expressions for the angle-of-arrival (AOA) power density function (PDF) and its application in geometrically based channel…”
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Time Domain Cluster PDF and its Application in Geometry-based Statistical Channel Models by Arias, M.R., Mandersson, B.

“…This paper presents an approach to derivate the time of arrival (TOA) power density function (PDF) and its application in geometry-based statistical channel…”
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Long-time average spectrum of speech and voice analysis by Löfqvist, A, Mandersson, B

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Optimization of the lateral resolution of a transducer by Salomonsson, G, Mandersson, B

“…This paper deals with the problem of optimizing the lateral resolution with respect to the velocity distribution of the transducer surface. In order to…”
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Clusters PDF in angle and time domain for geometrically based channel model by Arias, M.R., Mandersson, B.

“…Advanced radio system designs have been proposed that are intended to overcome or even take advantage of the radio channel caused by multipath effects in urban…”
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Digital Preshaping of Ultrasonic Signals: Equipment and Applications by Borjesson, P.O., Holmer, N.-G., Lindstrom, K., Mandersson, B., Salomonsson, G.

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