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Tons. The whole theory of IIR filter design is predicated on understanding the effects of the transfer's function poles and zeroes (generally complex numbers) o
by psykotic 14y ago
Tons. The whole theory of IIR filter design is predicated on understanding the effects of the transfer's function poles and zeroes (generally complex numbers) on the behavior of the filter. Pick up any book on signals and systems like Oppenheim to get the details. Julius Smith's online books are also very good albeit terse.
- grandalf 14y agoThanks! That is actually an area of interest. Thanks for the recs.
- psykotic 14y agoHere's the relevant chapter in one of Julius Smith's books: https://ccrma.stanford.edu/~jos/filters/Transfer_Function_Analysis.html https://ccrma.stanford.edu/~jos/filters/Transfer_Function_An... It might not make total sense if you don't have any background in this area, but it's hopefully enough to give you an inkling.
- grandalf 14y agoThanks! I am actually learning the background theory at present so will bookmark the link.