Báo cáo hóa học: "Research Article Corrected Integral Shape Averaging Applied to Obstructive Sleep Apnea Detection from the Electrocardiogram" potx
Báo cáo hóa học: "Research Article Corrected Integral Shape Averaging Applied to Obstructive Sleep Apnea Detection from the Electrocardiogram" potx
... syntheticsignals into their correct classes despite the presence of timefluctuations. The method was then applied to evaluate the benefits of using P-wave shape to recognize obstructive sleep apnea ... ProcessingVolume 2007, Article ID 32570, 12 pagesdoi:10.1155/2007/32570Research Article Corrected Integral Shape Averaging Applied to Obstructive Sleep Apnea Detec tion from the ElectrocardiogramS. ... define the proposed model relating a sample Xiand the shape reference signal as the corrected integral shape averaging (CISA) model and the signal shape referenceSas the CISA signal inF. To...
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Báo cáo hóa học: " Research Article Selection of Nonstationary Dynamic Features for Obstructive Sleep Apnoea Detection in Children" doc
... the specificityof the obstructive sleep apnea detector is evident. The TFR-based parameter estimation is a remarkable fac-tor for an adequate dynamic feature generation. Therefore,for OSA detection, ... as well. Therefore, photoplethysmography-based detection provides an adequate scheme for obstructive sleep apnea diagnosis.1. IntroductionRegarding the diagnosis of obstructive sleep apnea (OSA)syndrome, ... discusses the methodology for selecting a set of relevant nonstationary features to increase the specificityof the obstructive sleep apnea detector. Dynamic features are extracted from time-evolving...
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Báo cáo hóa học: "Research Article Statistical Real-time Model for Performance Prediction of Ship Detection from Microsatellite Electro-Optical Imagers" docx
... eachdetector of the sensor senses a pixel of size equal to the GSD. For a line of detectors, the values received at thesedetectors correspond to the sampling of a continuous signalcorresponding to the ... representing the evolution of the probability of detection with respect to the probability of false alarms. So far, these curves are computedusing results of detection algorithms applied to the imagereceived ... the sensor optics to the detector focal planewhere the image is formed. The spectral irradiance at the entry of a detector located on the optical axis is related to Rs,i(λ) by the camera equation...
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báo cáo hóa học:" Research Article Noise Robust Speech Recognition Applied to Voice-Driven Wheelchair" pot
... time they use the wheelchair. In addition, when the headset microphonemoves away from the position of the mouth, users need to be able to adjust the position of the headset microphoneby themselves. ... canexecute these functions in real time on the CPU board. The sampling rate of the A/D converter is set to 8 kHz due to the limitation of the processing capacity of the CPUboard.A motor controller ... benefit of the microphone array inaddition to the sound source localization used to distinguish the user’s voice from other voices. The microphone array isthus very important for achieving the noise...
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Báo cáo hóa học: " Research Article Evaluation of Robust Estimators Applied to Fluorescence Assays" doc
... influenceon the estimate. The gross-error sensitivity gives the upperbound for the bias, and the asymptotic variance defines the efficiency of the estimator. Due to the local nature of the IF,it ... quantified estima-tor properties are summarized in Ta ble 1. The MAD is uti-lized as the estimate of the scale to standardize the data whenapplying the MTM and the M-estimators. The asymptotic breakdown ... according to other measures than the rejection point. The parameter value applied with the MTM corresponds to the distance of twostandard deviations, estimated robustly using the MAD. To complement the...
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Báo cáo hóa học: " Research Article Nonlinear Integral Inequalities in Two Independent Variables on Time Scales" potx
... fields. During the last few years, more and more scholarshave studied this theory. For example, we refer the reader to 1, 2 and the references citedtherein. At the same time, some integral inequalities ... Ω.2.21By Theorem 2.3 ,from 2.21, we easily obtain the desired 2.19. This completes the proof ofTheorem 2.5.Remark 2.6. If T1 T2 Rin Theorem 2.5, then we easily obtain Theorem 2.3.3c2 ... t, s ∈ Ω. The remainder of the proof is similar to that of Theorem 2.3,and we omit it here. This completes the proof of Theorem 2.9.Remark 2.10. We note that when T1 T2 R, Theorem 2.9...
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Báo cáo hóa học: " Research Article New Integral Inequalities for Iterated Integrals with Applications" pdf
... T ≤ β. The main aim of the present paper is to establish some nonlinear retarded inequalities,which extend the above theorem and other results appeared in [16]. We will also illustrate the usefulness ... notation,R denotes the set of real numbers and R+= [0,∞),J= [α,β]isthegivensubsetofR. Denote by Ci(M,N)theclassofalli-times continuouslydifferentiable functions defined on the set M to the set N ... This completes the proof. Ravi P. Agarwal et al. 9For the special case ϕ(u)= up(p>1 is a constant), Theorem 2.4 gives the fol lowingretarded integral inequality for iterated integrals.Corollary...
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Báo cáo hóa học: " Research Article Sharp Integral Inequalities Involving High-Order Partial Derivatives" ppt
... 2.7, we have the following theorem.C J Zhao and W S Cheung 3whereAx,Aydenote the k-fold integral, Bx,Byrepresent the n − k-fold integral. Thus from the assumptions ... due to Agarwal, Opial, Pachpatte,Wirtinger, Poincar´e and et al. have been generalized and sharpened from the very day of theirdiscover. As a matter of fact, these now have become research topic ... addressed to C J Zhao, chjzhao@163.comReceived 28 November 2007; Accepted 10 April 2008Recommended by Peter Pang The main purpose of the present paper is to establish some new sharp integral...
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Báo cáo hóa học: "Research Article Certain Integral Operators on the Classes M βi and N βi" pptx
... ApplicationsRemark 1.1. This operator extends the integral operator of Alexander given by Fzz0ft/tdt.Also, we consider the next integral operator denoted by Fα1, ,αnthat was ... and two general integral opera-tors. We prove some properties for these operators on these classes.Copyright q 2008 Daniel Breaz. This is an open access article distributed under the CreativeCommons ... ApplicationsVolume 2008, Article ID 719354, 4 pagesdoi:10.1155/2008/719354Research Article Certain Integral Operators on the ClassesMβi and NβiDaniel BreazDepartment of Mathematics, 1st December...
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Báo cáo hóa học: " Research Article Certain Integral Operators on the Classes M βi and N βi" pdf
... ApplicationsRemark 1.1. This operator extends the integral operator of Alexander given by Fzz0ft/tdt.Also, we consider the next integral operator denoted by Fα1, ,αnthat was ... and two general integral opera-tors. We prove some properties for these operators on these classes.Copyright q 2008 Daniel Breaz. This is an open access article distributed under the CreativeCommons ... ApplicationsVolume 2008, Article ID 719354, 4 pagesdoi:10.1155/2008/719354Research Article Certain Integral Operators on the ClassesMβi and NβiDaniel BreazDepartment of Mathematics, 1st December...
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