Filter Design Toolbox™

dfilt.farrowlinearfd - Farrow Linear Fractional Delay filter

Syntax

Hd = DFILT.FARROWLINEARFD(D)

Description

Hd = DFILT.FARROWLINEARFD(D)

Constructs a discrete-time linear fractional delay Farrow filter with the delay D.

Examples

Farrow filters can be designed with the fdesign.fracdelay filter designer.

 Hd = dfilt.farrowlinearfd(.5)
 y = filter(Hd,1:10)

For more information about fractional delay filter implementations, see the "Fractional Delay Filters Using Farrow Structures" demo.

See Also

dfilt

dfilt.farrowfd

dfilt.latticeallpass