Abstract
We now understand how to “design” a recurrence relation that implements a digital filter. In this chapter, we consider how such equations should be implemented. We discuss several methods of implementing digital filters, and we find that due to numerical stability issues, it is best to implement high-order filters by using biquads.
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© 2008 Springer-Verlag London Limited
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(2008). Implementing an IIR Digital Filter. In: Digital Signal Processing. Signals and Communication Technology. Springer, London. https://doi.org/10.1007/978-1-84800-119-0_25
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DOI: https://doi.org/10.1007/978-1-84800-119-0_25
Publisher Name: Springer, London
Print ISBN: 978-1-84800-118-3
Online ISBN: 978-1-84800-119-0
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