The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...
Abstract: The prefaded signal synthesis (PFS) is a popular channel emulation method used for multiple-input multiple-output over-the-air (MIMO-OTA) testing with the multi-probe anechoic chamber (MPAC) ...
TSD 21: Flexible methods for survival analysis (PDF, 5.7MB) TSD 20: Multivariate meta-analysis of summary data for combining treatment effects on correlated outcomes and evaluating surrogate endpoints ...
Abstract: A large amount of data is needed to increase performance in learning algorithms. In many fields such as health, dataset size is limited due to the difficulty of data collection and ethical ...
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This paper forms part of a series of methodological guidance from the Cochrane Rapid Reviews Methods Group and addresses rapid qualitative evidence syntheses (QESs), which use modified systematic, ...
An illustration of a magnifying glass. An illustration of a magnifying glass.
[3] About the branching of real solutions of the second type in synthesis problems of radiating systems with a flat aperture ...
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