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Não-estacionariedade de séries temporais turbulentas e a grande variabilidade dos fluxos nas baixas freqüências
(Universidade Federal de Santa Maria, 2011-08-11)
Turbulent flow high complexity makes it difficult to describe complex phenomena,
such as the transport of vector and scalar quantities at the lower atmosphere,
making the analysis of experimental data, such as time series, ...
Usando a decomposição em modos empíricos para determinação de fluxos turbulentos entre oceano/atmosfera
(Universidade Federal de Santa Maria, 2015-04-08)
Turbulent fluxes may be directly determined as the statistical covariance between
quantities locally observed. Besides environmental and instrumental difficulties associated
with taking high frequency measurements over ...