Multidimensional autoregression |

subsine3
Interpolating with a three-term filter.
The interpolated signal is fairly monofrequency.
Figure 26. | |
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subsine5
Interpolating with a five term filter.
Figure 27. | |
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Comparing Figures
and
to
Figures 26 and 27
we conclude that by finding and imposing
the prediction-error filter
while finding the model space,
we have interpolated beyond **aliasing** in data space.

Sometimes PEFs enable us to interpolate beyond aliasing. |

Multidimensional autoregression |

2013-07-26