Template:PsdData Notes

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PsdData Notes
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psdData Class psdData Class Example
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  • psdData assumes that any PSD provided to it is 1-sided
  • psdData creates 1-sided PSDs from Time Series Data
  • The integrate, differentiate, plus, and minus methods will provide results based on the PSD meaning that Time Series data is not present in the resulting psdData object (it will still be present in the original objects though)
  • Calculation of the PSD from time series data requires the pwelch function and pwelch is part of the Signal Processing Toolbox.