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# Quantitative Skills Show all Quantitative Skills

## Fourier Series, Spectral Analysis

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Sun Spot Analysis part of Examples

Introductory students use Excel to graph monthly mean Greenwich sunspot numbers from 1749 to 2004 and perform a spectral analysis of the data using the free software program "Spectra".

Subject: Physics:Astronomy, Geoscience:Atmospheric Science:Meteorology:Solar and terrestrial radiation

Quantitative Skills: Fourier Series, Spectral Analysis, Differential Equations and Integrals, Probability and Statistics:Describing Data Distribution, Graphs

Quantitative Skills: Fourier Series, Spectral Analysis, Differential Equations and Integrals, Probability and Statistics:Describing Data Distribution, Graphs