نتایج جستجو برای: ratio scale variables

تعداد نتایج: 1311548  

Journal: :Journal of Statistical Theory and Applications 2018

1997
M. H. ZHANG J. L. LIN

For the purpose of deriving grid-scale vertical velocity and advective tendencies from sounding measurements, an objective scheme is developed to process atmospheric soundings of winds, temperature, and water vapor mixing ratio over a network of a small number of stations. Given the inevitable uncertainties in the original data, state variables of the atmosphere are adjusted by the smallest pos...

Journal: :CoRR 2017
Sreeraj Rajendran Wannes Meert Domenico Giustiniano Vincent Lenders Sofie Pollin

This paper looks into the technology classification problem for a distributed wireless spectrum sensing network. First, a new data-driven model for Automatic Modulation Classification (AMC) based on long short term memory (LSTM) is proposed. The model learns from the time domain amplitude and phase information of the modulation schemes present in the training data without requiring expert featu...

2016
Cristy Brooks Jason C Siegler Paul W M Marshall

BACKGROUND Although previous research suggests a relationship between chronic low back pain (cLBP) and adiposity, this relationship is poorly understood. No research has explored the relationship between abdominal-specific subcutaneous and visceral adiposity with pain and disability in cLBP individuals. The aim of this study therefore was to examine the relationship of regional and total body a...

Journal: :Emergency medicine journal : EMJ 2002
J Batchelor A McGuiness

OBJECTIVES The classification of patients with "minor head injury" has relied largely upon the Glasgow Coma Scale (GCS). The GCS however is an insensitive way of defining this heterogeneous subgroup of patients. The aim of the study was to develop an extended GCS 15 category by meta-analysis of previously published case-control studies that have identified symptom risk factors for an abnormal h...

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