Results 211 to 220 of about 403,825 (264)
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1995
Abstract This paper reports on the design of a small actuator for a linear-scan application. Various different types of model used during design included field and circuit models. Details of the actuator topology and simulation results are given in the paper.
ö. Göl +3 more
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Abstract This paper reports on the design of a small actuator for a linear-scan application. Various different types of model used during design included field and circuit models. Details of the actuator topology and simulation results are given in the paper.
ö. Göl +3 more
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Linear scan control of tunable lasers using a scanning Fabry-Perot
Applied Optics, 1979A simple technique is described for servo control of the scan rate and drift of tunable cw lasers based on peak position readout in a repetitively swept Fabry-Perot interferometer referenced to a stabilized laser.
M J, Coulombe, A S, Pine
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Improvement of the Resolution of a Linear Scanning Device
SIAM Journal on Applied Mathematics, 1966to such errors as noise.) The question studied in this paper concerns the possibility of sharpening the result obtained upon scanning with a given perture by scanning the recorded result (including random errors) with second device hving an appropriately designed aperture.
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A Linear-Time Two-Scan Labeling Algorithm
2007 IEEE International Conference on Image Processing, 2007This paper presents a fast linear-time two-scan algorithm for labeling connected components in binary images. In the first scan, provisional labels are assigned to object pixels in the same way as do most conventional labeling algorithms. To improve efficiency, we use corresponding equivalent label sets and a representative label table for resolving ...
Lifeng He, Yuyan Chao, Kenji Suzuki 0001
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Scanning observability of linear systems
IEEE Transactions on Automatic Control, 1979In this note we consider the observability problem for a linear system when at each instant of time only one component of the system's state vector can be measured. It is shown that on any time interval there exists an observation policy such that the system is observable.
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Scanned directivity of linear arrays
IEEE Transactions on Antennas and Propagation, 1971Expressions for directivity as a function of spacing, scan angle, and current distribution are presented for uniformly spaced linear arrays subject to the assumption that the element radiation intensity function of each radiator can be expressed in either of the following forms: (1 - \sin^{2} \theta \cos^{2} \Phi)^{P} or \sin^{2P} \theta \sin^{2Q} \Phi
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A Fast Linear Reconstruction Method for Scanning Impedance Imaging
2006 International Conference of the IEEE Engineering in Medicine and Biology Society, 2006Scanning electrical impedance imaging (SII) has been developed and implemented as a novel high resolution imaging modality with the potential of imaging the electrical properties of biological tissues. In this paper, a fast linear model is derived and applied to the impedance image reconstruction of scanning impedance imaging. With the help of both the
Hongze Liu +3 more
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Television field scan linearization
Journal of the British Institution of Radio Engineers, 1960Although the design of a field timebase is based on well established principles and theory, there are many points at which there is considerable divergency between the theoretical and practical results. Foremost of these is that of calculating the parameters of linearizing networks, particularly of the feedback type.
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Linear PAA Radiator with Frequency Scanning
2007 17th International Crimean Conference - Microwave & Telecommunication Technology, 2007Antenna system with main lobe steering using generator frequency tuning is designed. The optimal radiator, having maximal angle-frequency senility is selected and optimized using minimum criteria of side lobe level.
D. I. Voskresenskiy +4 more
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Strengths and weaknesses of elimination voltammetry with linear scan
TalantaElectrochemical methods have undergone many important developments initiated by efforts to increase the sensitivity, selectivity, and stability (S&S&S) and to understand the underlying electrode processes. To meet these goals, there are hardware solutions with applications of new technologies and materials, and software solutions utilizing existing ...
Xiaochun Li +3 more
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