Chapter 6 6.2 Statistical methods time series analysis models Spectrum analysis (1) Discrete Fourier Transform (2) The power spectrum (3)Cross spectrum analysis (4) Filtering (5) Wavelets Assessment of Climate/Change ImpactsChapter 6 Assessment of Climate/Change Impacts 6.2 Statistical Methods • time series analysis models Spectrum analysis (1) Discrete Fourier Transform (2) The power spectrum (3) Cross spectrum analysis (4) Filtering (5) Wavelets