On forecasting the sunspot numbers
โ Scribed by J. Kurths; A. A. Ruzmaikin
- Publisher
- Springer
- Year
- 1990
- Tongue
- English
- Weight
- 199 KB
- Volume
- 126
- Category
- Article
- ISSN
- 0038-0938
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The Zfirich sunspot relative number R z series has been analysed by the cyclogram method. The amplitude and the frequency variations of the Fourier 11 yr component between 1700-1983 A.D., were determined in a continuous way. Four distinct time intervals with significantly different characteristics
The average rate of growth during the ascending portion of the sunspot cycle, defined here as the difference in smoothed sunspot number values between elapsed time (in months) t and sunspot minimum divided by t, is shown to correlate (r > 0.78) with the size of the sunspot cycle, especially for t >