History of Transfer function

	Revision 8 . . November 19, 2001 6:54 am by The Anome [Gain and phase shift terms defined]
	Revision 7 . . November 19, 2001 6:10 am by Ap [gain defined as output amplitude divided by input amplitude; similar for phase]
	Revision 6 . . November 19, 2001 6:00 am by AxelBoldt [i back to j]
	Revision 5 . . November 19, 2001 5:46 am by AxelBoldt [notation: i is imaginary unit]
	Revision 4 . . (edit) November 19, 2001 4:43 am by The Anome
	Revision 3 . . November 19, 2001 4:42 am by The Anome [Greek markup improved - content needs to be made more precise]
	Revision 2 . . (edit) November 19, 2001 4:33 am by Ap
	Revision 1 . . November 19, 2001 4:31 am by Ap

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Difference (from prior major revision) (no other diffs)

Changed: 14c14

Note that the fundamental frequency ω has not changed, only the amplitude and the phase of the response changed as it went through the system. The transfer function H(z) describes this change for every frequency ω:

Note that the fundamental frequency ω has not changed, only the amplitude and the phase of the response changed as it went through the system. The transfer function H(z) describes this change for every frequency ω in terms of

Added: 15a16

'Gain',

Changed: 20c21

'Phase shift'