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How can a discrete-time times series generated from ARProcess be downsampled using Downsample[array,n] ? Thanks.

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closed as off-topic by b.gatessucks, Jens, m_goldberg, RunnyKine, rasher Jun 8 at 0:30

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Lowpass filter first and then downsample. Both of these are straightforward from the docs. –  rm -rf Jun 7 at 15:52