نتایج جستجو برای: global reference set
تعداد نتایج: 1302652 فیلتر نتایج به سال:
This paper presents the pre-processing of speech templates for artificial neural network (ANN). The processed features are pitch and Linear Predictive Coefficients (LPC) for input and reference templates, based on Dynamic Time Warping (DTW) algorithm. The first task is to extract pitch features using Pitch Scale Harmonic Filter algorithm. Another task is to align the input frames (test set) to ...
Atmospheric profiles are important input parameters for atmospheric radiative transfer models and parameter inversions. The construction of regionally representative reference can provide basic data global environmental research. Most profile databases commonly used lag behind in updating frequency. These usually have limited spatial temporal resolution differ greatly from the real state. To pr...
The authors of “Management matters: a leverage point for health systems strengthening in global health,” raise a crucial issue. Because more effective management can contribute to better performing health systems, attempts to strengthen health systems require attention to management. As a guide toward management capacity building, the authors outline a comprehensive set of core management compe...
Background: Intraoral radiographies are the most frequent X-ray examinations in humans. According to International Commission on Radiation Protection (ICRP) recommendations, the selection of a diagnostic reference level (DRL) should be specific to a country or region. Critica l organs such as thyroid gland are exposed to X-rays in intraoral radiography and these exposures should be kept as low ...
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