Frank Barknecht wrote: > Hallo, > Frank Barknecht hat gesagt: // Frank Barknecht wrote: > >>> 1*z^2 - fb1*z^1 - fb2 = 0 >> zb = (-fb1 +- sqrt(fb1*fb1 - 4*fb2)) / 2 > > Sorry, the one above is wrong, of course. Given the minus-signs in the > original transfer formula it should be: > > zb = (fb1 +- sqrt(fb1*fb1 + 4*fb2)) / 2 > > if I'm right.
see, Chuck, if Frank gets it wrong what chance do i have? ;-) d -- damian stewart | skype: damiansnz | [EMAIL PROTECTED] frey | live art with machines | http://www.frey.co.nz _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
