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"Wave_ana" (wavelet analysis) is a program for time series analysis. | "Wave_ana" (wavelet analysis) is a program for time series analysis. | ||
<ref> | <ref>B.Ph. van Milligen et al, ''Wavelet bicoherence: a new turbulence analysis tool'', [[doi:10.1063/1.871199|Phys. Plasmas '''2''', 8 (1995) 3017]]</ref> | ||
The program is written in standard Fortran-77 and has been ported to a number of Unix machines. | The program is written in standard Fortran-77 and has been ported to a number of Unix machines. | ||
The program has two input menu sections: one to select the input data and to perform some signal manipulation (input menu), and one to analyse the data (analysis menu). | The program has two input menu sections: one to select the input data and to perform some signal manipulation (input menu), and one to analyse the data (analysis menu). | ||
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# Wavelet or Fourier spectrum | # Wavelet or Fourier spectrum | ||
# Wavelet or Fourier spectrum with time resolution | # Wavelet or Fourier spectrum with time resolution | ||
# Wavelet or Fourier bicoherence | # Wavelet or Fourier [[Bicoherence|bicoherence]] | ||
# Bicoherence at fixed sum frequency | # Bicoherence at fixed sum frequency | ||
# Summed bicoherence | # Summed bicoherence |