Autocorrelated Processes
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. EFICIÊNCIA DOS GRÁFICOS DE CONTROLE NA DETECÇÃO DE OUTLIERS EM PROCESSOS AUTORREGRESSIVOS E DE MÉDIAS MÓVEIS / EFFICIENCY OF CONTROL CHARTS TO DETECT OUTLIERS IN AUTOREGRESSIVE AND MOVING AVERAGE PROCESS
This research approaches the prediction models application along with the usage of residual control charts to evaluate productive processes with characteristics of autocorrelation in its samples. The overall objective was to determine the Individual Measurement Control Charts (IMCC) and the Exponentially Weighted Moving Average (EWMA) efficiency when applied
Publicado em: 2010
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2. STATISTICAL CONTROL OF MULTI-CHANNEL AUTOCORRELATED PROCESSES, WITH A REAL CASE APPLICATION / CONTROLE ESTATÍSTICO DE PROCESSOS AUTOCORRELACIONADOS COM MÚLTIPLOS CANAIS, COM UMA APLICAÇÃO A UM CASO REAL
This dissertation tackles the problem of statistical control of multi-channel processes, which has been scarcely dealt with in the specialized literature. The techniques found in the literature assume validity conditions which are not always verified in practice, namely: successive measurements taken in each channel should be independent an identically distr
Publicado em: 2005
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3. The inflationary effects of environmental fluctuations in source–sink systems
Ecological communities are open to the immigration of individuals and are variable through time. In open habitats immigration may permit populations of a species to persist locally even though local biotic and abiotic processes tend to exclude such “sink” populations. A general model for a sink population reveals that autocorrelated environmental variati
National Academy of Sciences.