Search Results - "Jakobsson, A."

Superfast Approximative Implementation of the IAA Spectral Estimate by Glentis, G. O., Jakobsson, A.

“…In this correspondence, we develop superfast approximative one-dimensional algorithms for the computationally efficient implementation of the recent iterative…”
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First-principles calculations of exchange interactions, spin waves, and temperature dependence of magnetization in inverse-Heusler-based spin gapless semiconductors by Jakobsson, A., Mavropoulos, P., Şaşıoğlu, E., Blügel, S., Ležaić, M., Sanyal, B., Galanakis, I.

“…Employing first-principles electronic-structure calculations in conjunction with the frozen-magnon method, we calculate exchange interactions, spin-wave…”
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A comparative study of seed number, seed size, seedling size and recruitment in grassland plants by Jakobsson, Anna, Eriksson, Ove

“…In this study we analyse relationships between seed number, seed size, seedling size and recruitment success in grassland plants. The often hypothesised…”
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An adaptive penalty multi-pitch estimator with self-regularization by Elvander, F., Kronvall, T., Adalbjörnsson, S.I., Jakobsson, A.

“…This work treats multi-pitch estimation, and in particular the common misclassification issue wherein the pitch at half the true fundamental frequency, the…”
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Tuning the Curie temperature of FeCo compounds by tetragonal distortion by Jakobsson, A., Şaşıoğlu, E., Mavropoulos, Ph, Ležaić, M., Sanyal, B., Bihlmayer, G., Blügel, S.

“…Combining density-functional theory calculations with a classical Monte Carlo method, we show that for B2-type FeCo compounds, tetragonal distortion gives rise…”
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Time-Recursive IAA Spectral Estimation by Glentis, G O, Jakobsson, A

“…This letter presents computationally efficient time-updating algorithms of the recent Iterative Adaptive Approach (IAA) spectral estimation technique. By…”
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REINVENTING THE NATIONAL TOPOGRAPHIC DATABASE by Jakobsson, A., Ilves, R.

“…The National Land Survey (NLS) has had a digital topographic database (TDB) since 1992. Many of its features are based on the Basic Map created by M. Kajamaa…”
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Computationally Efficient Capon- and APES-Based Coherence Spectrum Estimation by Angelopoulos, K., Glentis, G. O., Jakobsson, A.

“…The coherence spectrum is of notable interest as a bivariate spectral measure in a variety of application, and the topic has lately attracted interest with the…”
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Coherence Spectrum Estimation From Nonuniformly Sampled Sequences by Butt, N.R., Jakobsson, A.

“…Magnitude squared coherence (MSC) is a useful bivariate spectral measure that finds application in a wide variety of fields. In this paper, we develop a…”
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The effect of simulated unilateral hearing loss on horizontal sound localization accuracy and recognition of speech in spatially separate competing speech by Asp, Filip, Jakobsson, Anne-Marie, Berninger, Erik

“…Unilateral hearing loss (UHL) occurs in 25% of cases of congenital sensorineural hearing loss. Due to the unilaterally reduced audibility associated with UHL,…”
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Joint High-Resolution Fundamental Frequency and Order Estimation by Christensen, M.G., Jakobsson, A., Jensen, S.H.

“…In this paper, we present a novel method for joint estimation of the fundamental frequency and order of a set of harmonically related sinusoids based on the…”
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Computationally efficient sparsity-inducing coherence spectrum estimation of complete and non-complete data sets by Angelopoulos, K., Glentis, G.O., Jakobsson, A.

“…The magnitude squared coherence (MSC) spectrum is an often used frequency-dependent measure for the linear dependency between two stationary processes, and the…”
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Gender and overconfidence: are girls really overconfident? by Dahlbom, L., Jakobsson, A., Jakobsson, N., Kotsadam, A.

“…Previous research finds that people are overconfident and that men are more overconfident than women. Using a very precise confidence measure, this article…”
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Adaptive spectral doppler estimation by Gran, F., Jakobsson, A., Jensen, J.A.

“…In this paper, 2 adaptive spectral estimation techniques are analyzed for spectral Doppler ultrasound. The purpose is to minimize the observation window needed…”
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Possibilities and Hindrances for Prevention of Intimate Partner Violence: Perceptions Among Professionals and Decision Makers in a Swedish Medium-Sized Town by Jakobsson, A., von Borgstede, C., Krantz, G., Spak, F., Hensing, G.

“…Background Intimate partner violence (IPV) is a major public health problem, but few evidence-based prevention programs have yet been implemented. Purpose This…”
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Optimal sensor placement for localizing structured signal sources by Juhlin, Maria, Jakobsson, A.

“…This work is concerned with determining optimal sensor placements that allow for an accurate location estimate of structured signal sources, taking into…”
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Exploiting temperature dependency in the detection of NQR signals by Jakobsson, A., Mossberg, M., Rowe, M.D., Smith, J.A.S.

“…Nuclear quadrupole resonance (NQR) offers an unequivocal method of detecting and identifying land mines. Unfortunately, the practical use of NQR is restricted…”
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Exploiting Spin Echo Decay in the Detection of Nuclear Quadrupole Resonance Signals by Somasundaram, S.D., Jakobsson, A., Smith, J.A.S., Althoefer, K.

“…Nuclear quadrupole resonance (NQR) is a radio-frequency technique that can be used to detect the presence of quadrupolar nuclei, such as the 14 N nucleus…”
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Robust Nuclear Quadrupole Resonance Signal Detection Allowing for Amplitude Uncertainties by Somasundaram, S.D., Jakobsson, A., Gudmundson, E.

“…Nuclear quadrupole resonance (NQR) is a solid-state radio frequency spectroscopic technique that can be used to detect compounds which contain quadrupolar…”
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Using Spatial Diversity to Detect Narcotics and Explosives Using NQR Signals by Jakobsson, A., Mossberg, M.

“…Nuclear quadrupole resonance (NQR) offers an unequivocal method of detecting hidden narcotics and explosives. Unfortunately, the practical use of NQR is…”
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