File:Dft man.png

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Espectro de Potência calculado com dados obtidos de 12 Março a 20 de Agosto. Assinalado a vermelho está a harmónica principal (T=29 dias) e a amarelo as subharmónicas.

Power spectrum calculated with data obtained from 12th March to 20th of August. The red bar highlights the main harmonic (T=29 days) and the yellow bars highlight the subharmonics.

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current20:42, 10 October 2018Thumbnail for version as of 20:42, 10 October 20181,920 × 950 (33 KB)Ist176128 (talk | contribs)Transformada Discreta de Fourier calculada com dados obtidos de 12 Março a 20 de Agosto. Assinalado a vermelho está a harmónica principal (T=29 dias) e a amarelo as subharmónicas. Discrete Fourier Transform calculated with data obtained from 12th...

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