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# ST_FILTER_CHEBYSHEV

The filter is based on a truncated Chebyshev series.

## Note

The application of the filter is implemented by means of a Clenshaw algorithm. This filter also supports using damping, see `STFilterSetDamping()`.

## See Also

ST: Spectral Transformation, `STFilterType`, `STSetFilterType()`, `STFilterSetDamping()`, `ST_FILTER_FILTLAN`

## Level

intermediate

## Location

include/slepcst.h

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