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<OAI-PMH schemaLocation=http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd> <responseDate>2018-01-17T12:09:23Z</responseDate> <request identifier=oai:HAL:hal-01527878v1 verb=GetRecord metadataPrefix=oai_dc>http://api.archives-ouvertes.fr/oai/hal/</request> <GetRecord> <record> <header> <identifier>oai:HAL:hal-01527878v1</identifier> <datestamp>2017-12-21</datestamp> <setSpec>type:ART</setSpec> <setSpec>subject:spi</setSpec> <setSpec>subject:sde</setSpec> <setSpec>collection:UNIV-AG</setSpec> <setSpec>collection:SDE</setSpec> <setSpec>collection:GIP-BE</setSpec> </header> <metadata><dc> <publisher>HAL CCSD</publisher> <title lang=en>Classification of daily solar radiation distributions using a mixture of Dirichlet distribution</title> <creator>CALIF, Rudy</creator> <contributor>Laboratoire de Recherche en Géosciences et Énergies (LaRGE) ; Université des Antilles et de la Guyane (UAG)</contributor> <description>International audience</description> <source>ISSN: 0038-092X</source> <source>EISSN: 1471-1257</source> <source>Solar Energy</source> <publisher>Elsevier</publisher> <identifier>hal-01527878</identifier> <identifier>https://hal.archives-ouvertes.fr/hal-01527878</identifier> <source>https://hal.archives-ouvertes.fr/hal-01527878</source> <source>Solar Energy, Elsevier, 2009, 83 (7), pp.1056-1063. 〈10.1016/j.solener.2009.01.010〉</source> <identifier>DOI : 10.1016/j.solener.2009.01.010</identifier> <relation>info:eu-repo/semantics/altIdentifier/doi/10.1016/j.solener.2009.01.010</relation> <language>en</language> <subject lang=en>clearness index kt </subject> <subject lang=en> daily distributions</subject> <subject lang=en> Dirichlet mixture</subject> <subject lang=en> classification</subject> <subject lang=en> solar radiation</subject> <subject lang=en> solar systems </subject> <subject>[SPI] Engineering Sciences [physics]</subject> <subject>[SDE.IE] Environmental Sciences/Environmental Engineering</subject> <type>info:eu-repo/semantics/article</type> <type>Journal articles</type> <description lang=en>In order to qualify the fluctuating nature of solar radiation under tropical climate, we classify daily distributions of the clearness index kt by estimating a finite mixture of Dirichlet distributions without assuming any parametric hypothesis on these daily distributions. The method is applied to solar radiation measurements performed in Guadeloupe (16°2 N, 61 W) where important fluctuations can be observed even within a short period of a few minutes. The results put in evidence four distinct classes of distributions corresponding to different types of days. The sequence of such classes can be of interest for prediction. </description> <date>2009-07-07</date> </dc> </metadata> </record> </GetRecord> </OAI-PMH>