A Stochastic Model for Wolf's Sunspot Number
We present a simplified cycle model, using the available data, for the monthly sunspot number random variables {X-t}(t=1)(133), where 133 is taken as the mean duration of the Schwabe's cycle. We present a fit for the mean and standard deviation of X-t. In the descending and ascending phases, we...
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Format: | book |
Language: | eng |
Published: |
2011
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Online Access: | https://hdl.handle.net/10216/96303 |
Country: | Portugal |
Oai: | oai:repositorio-aberto.up.pt:10216/96303 |