You keep sneering about this "Big K" on the assumption, or even a declared desperate wish on your part, that I'm wound up by it. I'm afraid that you are mistaken, but continue to make yourself appear to be a somewhat immature silly fool on the issue. I'm quite willing to challenge you on your infantility for as long as you wish to keep it up. I've always been keen on technical matters and in learning thereof, and have never had any difficulty in admitting my own misunderstandings. (You're going to have a hard time as a teacher, BTW, if you sneer at those who are quite open about ignorance and their willingness to be taught) You're obssessed with "Big K", but seem incapable of discussing the technical issues. OK, let me help you Many texts and websites associated with DSP try to claim that the action of sampling is represented by the multiplication of the incoming waveform by a Shah function. Now, although the Dirac Delta Function is a very useful analytic tool once a network has been reduced to a mathematical equation, it is far from respectable to claim that such Delta Functions feature in the circuits used for sampling because no pulses of heights approaching infinity or of areas approaching unity, appear anywhere in the sampling circuitry. Therefore I suggested that some other scaling factor must be employed, that I dubbed "Big K". You, Brian, have sneered about this vacuously for some years now, but have been incapable of explaining why you sneer despite your _BOAST_ of having _TWO_ degrees, one in mathematics and the other in electronics. That alone is a sad condemnation of the standards of teachers in Strood, Kent, Britland. Perhaps you should lay off the whiskey that you keep discussing on Usenet? I have since discovered, by an embarrassingly simple explanation that the proposal of "Big K" was technically sound. "Big K" is no more than the sampling interval, normally shown as "T". Buttocks-Johnstone (or some such similar name, sorry don't recall what it is) in his treatment of sampling stated quite clearly that this T factor was necessary (in order to make the reconstruction maths work out) but even he couldn't explain where it came from, and to state that a factor is necessary to make the answer come out correct is a piss-poor demonstration of technical acumen. The various text books and websites that discuss sampling continue to omit this crucial factor of T, so, if you were trying to resolve this difficulty, as I was, you repeatedly came up against the nonosensical assertion that sampling was the multiplication of an input waveform but Shah function. Brian - you claimed that the answer was given to me quite early on in my Usenet enquiries, but I've notfound such an explanation of the derivation .....perhaps you could now quote this answer?
Brian Reay!!!!! You've gone very quiet all of a sudden!!!!!
Started by ●March 30, 2007
Reply by ●March 30, 20072007-03-30
on 30/03/2007 08:42 G.A.Evans, village idiot spouted a load of crap which has Bean snipped. Get a job, Evans ...(_!_)...
Reply by ●March 30, 20072007-03-30
Reply by ●March 30, 20072007-03-30
I can best deal with the Childish Broadcast (CB) of the rather silly and infantile child below by re-iterating one of the threads of the past few days.... "On a daily basis, this NG is a forum seemingly for escapees from the school playground, with gratuitous and offensive personal remarks originating from even those who have not been part of a conversation and who could have no reason, other than uncontrolled infantile emotions, for interjecting as they do. Is such public and international demonstrations really the way forward; the way for PR for the future of Ham Radio. I say, "No!". I cannot see how something that is a technical pursuit with traditions of gentlemanly behaviour could possibly give way to the childish sneering that is typical of this NG." "Dirntknow" <nospam@please.com> wrote in message news:ye7Ph.39216$Lz4.15218@newsfe7-gui.ntli.net...> Has someone rattled Garths cage again? >
Reply by ●March 30, 20072007-03-30
"Dirntknow" <nospam@please.com> wrote in message news:ye7Ph.39216$Lz4.15218@newsfe7-gui.ntli.net...> Has someone rattled Garths cage again?Well, he does seem just a tad wound up- and all this over a tip to find some vitamin B1! It makes you wonder about trying to help people. Anyway, it has been a busy day and I'm off to the radio club tonight and the holiday has begun! -- 73 Brian, G8OSN www.g8osn.org.uk
Reply by ●March 30, 20072007-03-30
"G.A.Evans G4SDW" <me@privacy.net> wrote in message news:euif0p$lkf$1@news.datemas.de... I really have better things to do than educate you- esp. as you fall below the standards of maths I'd expect to have bother with- not to mention manners and attitude. Brian
Reply by ●March 30, 20072007-03-30
"Brian Reay" <see@website.invalid> wrote in message news:idbPh.20166$7l1.4056@newsfe4-gui.ntli.net...> "G.A.Evans G4SDW" <me@privacy.net> wrote in message > news:euif0p$lkf$1@news.datemas.de... > > I really have better things to do than educate you- esp. as you fall below > the standards of maths I'd expect to have bother with- not to mention > manners and attitude.However Garth, here is the post where I explain that the 1/T you tied to your Big K was yet another error. http://groups.google.co.uk/group/uk.radio.amateur/msg/17a6175c5556ad06?hl=en& Enjoy your weeked, I certainly will. Brian
Reply by ●March 30, 20072007-03-30
There it is again, your desperate wish to be winding me up. Not very grown up of you, OM. "Brian Reay" <see@website.invalid> wrote in message news:z7bPh.20129$7l1.17962@newsfe4-gui.ntli.net...> "Dirntknow" <nospam@please.com> wrote in message > news:ye7Ph.39216$Lz4.15218@newsfe7-gui.ntli.net... >> Has someone rattled Garths cage again? > > Well, he does seem just a tad wound up- and all this over a tip to find > some vitamin B1! It makes you wonder about trying to help people. > > Anyway, it has been a busy day and I'm off to the radio club tonight and > the holiday has begun! > > -- > 73 > Brian, G8OSN > www.g8osn.org.uk > > > >
Reply by ●March 30, 20072007-03-30
So you don't know the answer which explains why you resort to sneering on the sidelines from your school playground? What standard of mathematics are you suggesting that I have, and where is your evidence for supporting what is in reality yet another infantile jibe? As to manners and attitude, I'm merely asserting the right off reply to you. (See below for example of manners and attitude) "Brian Reay" <see@website.invalid> wrote in message news:idbPh.20166$7l1.4056@newsfe4-gui.ntli.net...> "G.A.Evans G4SDW" <me@privacy.net> wrote in message > news:euif0p$lkf$1@news.datemas.de... > > I really have better things to do than educate you- esp. as you fall below > the standards of maths I'd expect to have bother with- not to mention > manners and attitude. > > Brian > >MANNERS AND ATTITUDE..... Your habitual references to bestiality with sheep, grossly offensive references to alcohol, and a few other infantile outbursts from you..... -----OOOOO----- From: "Brian Reay" <brian.r...@bigfoot.com> Newsgroups: uk.radio.amateur Subject: Re: Santa's on his way!!! Date: Wed, 24 Dec 2003 23:13:08 -0000 "Frank Turner-Smith G3VKI" <g...@turner-smith.co.uk> wrote in message news:bsd5v2$c4acr$1@ID-201868.news.uni-berlin.de...> http://www.noradsanta.org/english/radar/index.html > He's on his way. Isn't it exciting? I wonder what he's bringing for > Chippenham residents.Dunno, but I heard the reindeer won't be wearing their woolly jumpers this year. Brian -----OOOOO----- From: "Brian Reay" <brian.r...@bigfoot.com> Newsgroups: uk.radio.amateur Subject: Re: Phase noise Date: Mon, 15 Dec 2003 00:08:22 -0000 Nah----- Gareth has his own way of doing this- a special (brew?) form of complex algebra that uses negative indices to reverse time ;-) 73 Brian -----OOOOO----- From: "Brian Reay" <brian.r...@bigfoot.com> Newsgroups: uk.radio.amateur Subject: Re: NEED MONEY FOR? Date: Sun, 5 Oct 2003 00:41:19 +0100 If you must play silly games remember that not all of us have killed off our brain cells with Special Brew. -----OOOOO----- From: "Brian Reay" <brian.r...@bigfoot.com> Newsgroups: uk.radio.amateur Subject: Re: "Simple" definition of impedence Date: Thu, 22 May 2003 20:01:13 +0100 A knighthood, no a peerage, next- Lord Evans of Chippenham. Coat of arms will feature sheep, of course, and a sheep fleece will replace the normal Erime on the robes. For the Evans Theory, will cold Carlsberg replace the 'really hot cup of tea'? (ref 'Hitch Hikers Guide", the bit about the chap who invented the "Infinite Improbability Drive"). 73 Brian -----OOOOO----- From: "Brian Reay" <brian.r...@bigfoot.com> Newsgroups: uk.radio.amateur Subject: Re: Rally List May/June. Date: Thu, 22 May 2003 21:06:30 +0100 What are the sheep worried about? Interest rates? The Euro? Price of petrol? Or the Evans Theory of Life the Universe and Everything? 73 Brian -----OOOOO----- From: "Brian Reay" <brian.r...@bigfoot.com> Newsgroups: uk.radio.amateur Subject: Re: Christmas entertainment. Date: Wed, 24 Dec 2003 22:06:25 -0000 I can imagine there are whole flocks of sheep in Chippenham that would like to be left in peace to watch some TV- even Chris Tarrant ;-) 73 Brian -----OOOOO----- From: "Brian Reay" <brian.r...@bigfoot.com> Newsgroups: uk.radio.amateur Subject: Re: Merry Christmas Date: Tue, 23 Dec 2003 18:12:02 -0000 I suspect Gareth would welcome a boring life. Even a boring life must be better than no life - waking up each day with bitter negative thoughts and only a sheep next to you. Could make you turn to drink He has children? That is a depressing thought. Poor little s**s. I bet their maths homework was always wrong ;-) Is there a 'sad lonely old git' group in Chippenham? -----OOOOO----- From: "Brian Reay" <brian.r...@bigfoot.com> Newsgroups: uk.radio.amateur Subject: Re: UK Power limit on FM?????????? whats the calc? Date: Sat, 7 Jun 2003 11:58:00 +0100 As regards the University, I'm sure even Essex wasn't that bad when Gareth claims he was there. Maybe he just didn't pay attention or understand ;-) You know how some students react to being let off the lead when they get to University- too much booze and women etc. I assume booze and sheep have the same effect ;-) Of course, most people grow out of it. 73 Brian -----OOOOO----- From: "Brian Reay" <brian.r...@bigfoot.com> Newsgroups: uk.community.policing,alt.radio.scanner.uk,uk.community.firefighting,nl.rad= =ADi o=2Escanners,uk.radio.amateur Subject: Re: North Wales Police could bypass Tetra Date: Mon, 24 Mar 2003 21:50:17 -0000 "Mefix" <m...@home.scotland> wrote in message news:b5ntlg$ci8$1@hercules.btinternet.com...> I think that that comment could be construed as being libellous, Mr.Evans. If they were sheep, do you think he would like them? 73 Brian -----OOOOO----- From: "Brian Reay" <brian.r...@bigfoot.com> Newsgroups: uk.radio.amateur Subject: Re: Libel Actions Date: Mon, 10 Mar 2003 19:32:02 -0000 <luci...@eternal-flames.gov> wrote in message news:qkop6vkmmbbu5fg3b6qu85sbts7sh7isi5@4ax.com...> No. You cannot libel (or slander) a group such as this. You can only > libel (or slander) an individual or in some specific cases an entity.So we are OK with groups that: Live in Chippenham, drink Carlsberg and/or Meths, 'know' sheep, etc etc. 73 Brian -----OOOOO-----
Reply by ●March 30, 20072007-03-30
Sorry, but that doesn't explain it at all and just looks like bullshittobollocks (a common M3OSNism) For example, in your desperation to cause insult, you claim that I confused period and width, but I certainly never did, and there is no evidence in what you cite to support such a slur. You're not asserting anything at all other than to argue a point that Briston-Johnsowe had made, and from which I had derived, but not something that I was asserting per se. As to "manners and attitude", a contemporaneous comment from you in another post in this thread, your gratuitous persoanl remarks in the article cited make it looks once again as though your mantra is, "Do as I say and not as I do" So, it still remains that you sneer in a vacuous childish manner about "Big K" and remain incapable of explaining why it is that you are sneering despite _BOASTING_ of _TWO_ degrees, one in mathematics and the other in electronics. Not a very good advertisement for the standard of mathematics teaching in Strood, Kent, is it? "Brian Reay" <see@website.invalid> wrote in message news:OobPh.5701$j_2.4933@newsfe3-gui.ntli.net...> > "Brian Reay" <see@website.invalid> wrote in message > news:idbPh.20166$7l1.4056@newsfe4-gui.ntli.net... >> "G.A.Evans G4SDW" <me@privacy.net> wrote in message >> news:euif0p$lkf$1@news.datemas.de... >> >> I really have better things to do than educate you- esp. as you fall >> below the standards of maths I'd expect to have bother with- not to >> mention manners and attitude. > > However Garth, here is the post where I explain that the 1/T you tied to > your Big K was yet another error. > > http://groups.google.co.uk/group/uk.radio.amateur/msg/17a6175c5556ad06?hl=en& > > Enjoy your weeked, I certainly will. > > Brian >






