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I have a time series data. I obtained its power spectra. Now i want to obtain its spectral index of the power spectrum. Please help me

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Chris Martin
Chris Martin 2012-11-15
关闭： MATLAB Answer Bot 2021-8-20
2007.00137 1.56954 0.00367 (1st column- Time, 2nd- Position, 3rd- sigma)
2007.00411 1.57119 0.00357
2007.00685 1.57185 0.00357
2007.00959 1.56980 0.00354
2007.01233 1.57311 0.00358
2007.01507 1.57543 0.00352
2007.01781 1.57261 0.00389
2007.02055 1.57557 0.00432
2007.02329 1.57508 0.00374
2007.02603 1.57176 0.00379
2007.02877 1.57425 0.00370
2007.03150 1.57342 0.00367
2007.03424 1.57477 0.00367
2007.03698 1.57507 0.00348

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