Results 271 to 280 of about 27,957 (314)

Distributed Graphs and Graph Transformation

Applied Categorical Structures, 1999
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Transformer harmonics and their distribution

Journal of the A.I.E.E., 1925
This paper discusses briefly the distribution of harmonics in single-phase transformers and in three-phase banks of single-phase transformers. Two-winding transformers or three-winding transformers, where the harmonic current exists in two of the windings only, are considered.
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Transformational design of distributed systems

Proceedings of 2nd International Workshop on Configurable Distributed Systems, 2002
Summary form only given. Our position is founded upon three premises. The first is that transformational techniques can provide useful support to the design of distributed systems. In this approach, design commences with an idealized specification (expressed in a non-distributed fashion), and terminates with a distributed implementation that exhibits ...
Stephen Fickas, D. Tiktin, Martin S. Feather, Don Cohen   +3 more
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Reducing losses in distribution transformers

IEEE Transactions on Power Delivery, 2002
This paper examines three methods of reducing distribution transformer losses. The first method analyzes the effects of using aluminum electromagnetic shields in a distribution transformer. The goal of placing electromagnetic shields in the distribution-transformer tank walls is to reduce the stray losses.
Juan Carlos Olivares, Y. Liu, J. Canedo, R. Escarela-Perez, J. Driesen, P. Moreno   +5 more
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The KRÄTZEL Integral Transformation of Distributions

Mathematische Nachrichten, 1991
AbstractIn this paper we define an integral transformation, introduced by E. KRÄTZEL and denoted by Σ that is an extension of the LAPLACE transformation in certain spaces of generalized functions. We employ a procedure based on adjoint operators. We first show that the classical integral transformation is an isomorphism between two new FRÉCHET function
Barrios, Javier A., Betancor, Jorge J.
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Transformation of Bimodal Probability Distributions Into Possibility Distributions

IEEE Transactions on Instrumentation and Measurement, 2008
At the application level, it is important to be able to define the measurement result as an interval that will contain an important part of the distribution of the measured values, that is, a coverage interval. This practice acknowledged by the International Organization for Standardization (ISO) Guide is a major shift from the probabilistic ...
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Transform methods for the hypergeometric distribution

Statistics and Computing, 2004
Two new methods for computing with hypergeometric distributions on lattice points are presented. One uses Fourier analysis, and the other uses Grobner bases in the Weyl algebra. Both are very general and apply to log-linear models that are graphical or non-graphical.
Ian H. Dinwoodie, Laura Felicia Matusevich, Edward Mosteig   +2 more
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The distribution of transformed concordance coefficients

Communications in Statistics, 1974
Wood (1970) proposed a variance stabilizing transformation for coefficients of concordance of a set of rankings. The distributions of the transformed statistics are studied using sampling experiments, and the use of Beta-distributions, as approximations to the distributions of the untransformed statistics, is considered. Simple approximations appear to
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Certain Fourier Transforms of Distributions

Canadian Journal of Mathematics, 1951
Fourier transforms of distribution functions are frequently studied in the theory of probability. In this connection they are called characteristic functions of probability distributions. It is often of interest to decide whether a given function φ(t) can be the characteristic function of a ...
Lukacs, Eugene, Szász, Otto
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On the Fourier Transform of Causal Distributions

Studies in Applied Mathematics, 1976
We extend the distributional Bochner formula [1, p. 72, Theorem 26] to certain kinds of distributions. Theorem I.1 gives a formula [Eq. (I.1.14)] which makes it possible to obtain easily the Fourier transform of distributions of the form urn:x-wiley:00222526:media:sapm1976554315:sapm1976554315-math-0001 As applications of the formula (I.1.14) we ...
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