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1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Sitemtc-m21b.sid.inpe.br (namespace prefix: upn:3ET5SFU)
Identificador8JMKD3MGP3W34P/3N369NH
Repositóriosid.inpe.br/mtc-m21b/2016/12.20.16.01
Última Atualização2021:02.12.13.26.10 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21b/2016/12.20.16.01.48
Última Atualização dos Metadados2023:08.16.17.49.15 (UTC) administrator
Chave SecundáriaINPE--PRE/
Chave de CitaçãoFreitasMaca:2016:PrCaSt
TítuloA preliminary case study about classic phase assignment techniques
Ano2016
Data de Acesso25 ago. 2026
Tipo SecundárioPRE CN
Número de Arquivos1
Tamanho1023 KiB
2. Contextualização
Autor1 Freitas, Celso Bernardo Nóbrega
2 Macau, Elbert Einstein Nehrer
Identificador de Curriculo1
2 8JMKD3MGP5W/3C9JGUT
Grupo1 CAP-COMP-SPG-INPE-MCTI-GOV-BR
2 LAC-CTE-INPE-MCTI-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 celso.freitas@inpe.br
2 elbert.macau@inpe.br
Nome do EventoWorkshop de Computação Aplicada, 16 (WORCAP)
Localização do EventoSão José dos Campos, SP
Data25-26 out.
Tipo TerciárioPoster
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20 upn:3ET5SFU
Histórico (UTC)2016-12-20 16:01:54 :: simone -> administrator :: 2016
2018-06-04 02:41:41 :: administrator -> simone :: 2016
2021-02-12 13:26:10 :: simone -> administrator :: 2016
2023-08-16 17:49:15 :: administrator -> simone :: 2016
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
ResumoConsensus quantification regarding experimental data often reveals valuable information for researches. For instance, solar irradiance exerts synchronization effects on Earths regional climate and the daily rhythm of cell division is controlled by the cells circadian clock. In the context of coupled oscillators, one may directly compute the norm of the differences between oscillators states over time. If after the transient these values become sufficiently small, it indicates a regime close to full synchronization, when oscillators converge to a common trajectory. On the other hand, several regimes commonly found in Nature can be characterized just via phase assignment. That is, one needs to specify coordinates along the limit cycle, with growth in the direction of the motion and 2Pi gain after each cycle. However, there seems to be no rigorous way to solve this problem for arbitrary chaotic systems. Thus, how do we compare phase assignment methods? For this purpose, we introduced in a previous work the Double Strip Test Bed (DSTB), which is a methodology to construct time series similar to the ones originated from chaotic oscillators. This approach relies on the well-known Kuramoto Model, and a transformation of its phase variables by embedding them into a three dimensional surface, in such a way to obtain curves with known phase variables a priori. We present here a numerical study regarding four methods commonly found in the literature: the classic Arctan method, the Arctan Method using the derivative of the time series, the Poincaré Surface Method and the Hilbert Transformation method. These techniques were applied to time series from two versions of the Rossler chaotic oscillator, coherent and non-coherent, and also from the DSTB. In the simplest case, the coherent one, all methods provided similar outcome. By analyzing the other scenarios, we point out advantages and limitations of each method.
ÁreaCOMP
Arranjo 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAC > A preliminary case...
Arranjo 2urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CAP > A preliminary case...
Arranjo 3urlib.net > BDMCI > Fonds > WORCAP > XVI WORCAP > A preliminary case...
Arranjo 4urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGIP > XVI WORCAP > A preliminary case...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 20/12/2016 14:01 1.0 KiB 
4. Condições de acesso e uso
URI dos dadosupn:3ET5SFU:8JMKD3MGP3W34P/3N369NH
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34P/3N369NH
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34P/3N369NH
Arquivo Alvofreitas_preliminary.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhourlib.net/www/2011/03.29.20.55
Unidades Imediatamente Superiores8JMKD3MGPCW/3ESGTTP
8JMKD3MGPCW/3F2PHGS
8JMKD3MGPDW34P/49L898E
Lista de Itens Citandosid.inpe.br/bibdigital/2013/10.12.22.16 - 87
sid.inpe.br/bibdigital/2013/09.22.23.14 - 67
sid.inpe.br/mtc-m16c/2023/08.16.17.44 - 24
sid.inpe.br/mtc-m21/2012/07.13.14.45.07 - 20
sid.inpe.br/bibdigital@80/2006/04.07.15.50.13 - 5
sid.inpe.br/mtc-m21/2012/06.05.15.34.41 - 2
6. Notas
Campos Vaziosarchivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label language lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume
7. Controle da descrição
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