Chebyshev FD-FIR Design Example

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Chebyshev FD-FIR Design Example

$\epsfig{file=eps/mmax.eps,width=6in,height=4in}$

$\epsfig{file=eps/mmxerr.eps,width=6in,height=4in}$

Equal-ripple in passband
Must tabulate FIR coefficients for each $\Delta$
Such tables interpolate well when $\Delta$ densely sampled

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``Bandlimited Interpolation, Fractional Delay Filtering, and Optimal FIR Filter Design'', by Julius O. Smith III, (From Lecture Overheads, Music 420).
Copyright © 2022-09-05 by Julius O. Smith III
Center for Computer Research in Music and Acoustics (CCRMA), Stanford University
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