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Auditory prosthesis fitting using vectors
The Journal of the Acoustical Society of America, 1990Hearing improvement device, auditory prosthesis, hearing aid, fitting device for these apparatus and method of fitting or determining new auditory characteristic by selecting and applying a vector consisting of relative changes to a plurality of individual ones of a set of acoustic parameters which determine the auditory characteristic of such ...
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Order estimation for time-domain vector fitting
2009 IEEE 18th Conference on Electrical Performance of Electronic Packaging and Systems, 2009We derive a rule for estimating the order of the rational function fitting needed for accurate macromodel generation via the time-domain vector fitting. The proposed rule defines a relationship between the order, N, of the rational function approximation, the time duration, T, over which the response is desired and the frequency bandwidth W of the ...
Se-Jung Moon, A.C. Cangellaris
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Compressive subspace fitting for multiple measurement vectors
2012 IEEE Statistical Signal Processing Workshop (SSP), 2012We study a multiple measurement vector problem (MMV), where multiple signals share a common sparse support and are sampled by a common sensing matrix. While a diversity gain from joint sparsity had been demonstrated earlier in the case of a convex relaxation method using a mixed norm, only recently was it shown that similar gain can be achieved by ...
Jong Min Kim, Ok Kyun Lee, Jong Chul Ye
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Induced Preference Improves Offspring Fitness in a Phytopathogen Vector
Environmental Entomology, 2017In the Asian citrus psyllid (Diaphorina citri Kuwayama), learning facilitates host recognition and mate preference; however, it is unclear whether induced female oviposition preference occurs in this species. We investigated the influence of natal host experience on adult oviposition preference when reared on either 'Valencia' orange (Citrus x sinesis)
D G, Stockton +4 more
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On the Convergence of the Vector-Fitting Algorithm
IEEE Transactions on Microwave Theory and Techniques, 2013Vector fitting (VF), first published by Gustavesen and Semlyen in 1999, is widely used for constructing rational models from measured or full-wave electromagnetic simulated frequency-domain responses ( $S$ -, $Y$ -, or $Z$ -parameters). As pointed out by Grivet-Talocia and Bandinu in 2006, to date there is no convergence analysis of the pole ...
Sanda Lefteriu, Athanasios C. Antoulas
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Incremental Power Impedance Optimization Using Vector Fitting Modeling
2007 IEEE International Symposium on Circuits and Systems (ISCAS), 2007One effective way to reduce power ground network noise is to add decoupling capacitors, but this method changes the impedance and natural frequency. Traditional simulation requires re-simulating the whole circuit, which is time-consuming. This paper presents a fast impedance curve and natural frequency computation algorithm, based on vector fitting ...
Wanping Zhang, Chung-Kuan Cheng
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Investigating the Local Fit of Item-Score Vectors
2003This paper discusses a nonparametric approach for testing the local fit of an item-score vector by using the person response function Unlike most person-fit statistics, which test the fit of the complete pattern, the person response function indicates which subsets of items are misfitting.
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Precision Fitness Instruction System Using Vector Database
Nowadays regular exercises are needed for preventing and maintaining the health from diseases. Analyze and give the best exercises based on the input to the user which then presents them the concatenated video. This paper integrates an LLM, in this case GPT-3.5 for NLP, which enables to interpret user inputs for the Weaviate vector database.Melissa Maria Augustine +2 more
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Least squares model fitting to fuzzy vector data
Fuzzy Sets and Systems, 1987Abstract We consider model fitting problems in which the mathematical model of an observed event is a system of equations involving model parameters and observables, and in which the data are fuzzy vectors. Such problems naturally arise in applications when data are scarce and information is vague about distributions of variances that are contained ...
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Relationship between best-fit coefficients and lead vectors.
Archives internationales de physiologie et de biochimie, 1974Best fit coefficients are calculated according to a method of the least squares. These coefficients are found to be related to volume conducting properties in the zones of good fit.
Bourgain, René +2 more
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