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THE COST OF CAPITAL AS A WEIGHTED AVERAGE
The Journal of Finance, 1975IN RESEARCH, teaching, and application we have found it convenient for some time now to compute the cost of capital as a weighted average of the costs of the various sources of capital. This entire notion, though, that the true cost of capital can be computed as a weighted average of the component costs has recently been questioned.
Nantell, Timothy J, Carlson, C Robert
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The Weighted Average Constraint
2012Weighted average expressions frequently appear in the context of allocation problems with balancing based constraints. In combinatorial optimization they are typically avoided by exploiting problems specificities or by operating on the search process.
BONFIETTI, ALESSIO, LOMBARDI, MICHELE
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The weighted average reference montage
Electroencephalography and Clinical Neurophysiology, 1991In this article we describe the implementation of a linearly weighted average reference montage. This montage differs from the commonly used source derivation montage in that the reference includes all the scalp electrodes of the 10-20 system; and it differs from all other montages implemented thus far in that the weighting of the reference electrodes ...
M S, Lemos, B J, Fisch
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Nonlinear Weighted Average and Blossoming
Communications in Mathematics and Statistics, 2020zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rongin Uwitije +3 more
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Discount Weighted Moving Averages
Journal of the Operational Research Society, 1984Summary: An estimator to replace exponentially weighted moving averages is described and examples of its use are given. It has similar limiting properties but includes the on-line estimation of the forecast error variance as an integral part. The procedures for starting off and intervention are given.
Johnston, F. R., Harrison, P. J.
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Possibilities and limitations of weighted averaging
Biological Cybernetics, 1985A statistical analysis of a weighted averaging procedure for the estimation of small signals buried in noise (Hoke et al. 1984a) is given. The weighting factor used by this method is in inverse proportion to the variance estimated for the noise. It is shown that, compared to conventional averaging, weighted averaging can improve the signal-to-noise ...
B, Lütkenhöner, M, Hoke, C, Pantev
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Constraints in Weighted Averaging
2009Weighted averaging of classifier outputs is used in many MCSs, yet is still not well understood. Several empirical studies have investigated the effect that non-negativity and sum-one constraints have on the error rate of weighted averaging rules, but there is little theory available to understand the results.
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Compressed Tablets—Average Weight
Journal of the American Pharmaceutical Association (Scientific ed.), 1953Sodium chloride granules were separated into narrow-size ranges and compressed into tablets on a single-punch tablet press. The press adjustments were maintained constant throughout a given compression series. Granules ranging in size from 4,380 to 81 microns were compressed into tablets with varying degrees of success.
A S, ARAMBULO, D L, DEARDORFF
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Weighted averaging of evoked potentials
IEEE Transactions on Biomedical Engineering, 1992Weighted averages of brain evoked potentials (EP's) are obtained by weighting each single EP sweep prior to averaging. These weights are shown to maximize the signal-to-noise ratio (SNR) of the resulting average if they satisfy a generalized eigenvalue problem involving the correlation matrices of the underlying signal and noise components.
Carlos E. Davila, Mohammad S. Mobin
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Weighted averaging using adaptive estimation of the weights
Signal Processing, 1995zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Eric Bataillou +3 more
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