From: "Dave Robinson" <dave.robinson@somewhere.biz>
Path: news.mathworks.com!newsfeed-00.mathworks.com!webcrossing
Newsgroups: comp.soft-sys.matlab
Subject: Re: How to zoom into a certain part of FFT?
Message-ID: <ef5bd15.6@webcrossing.raydaftYaTP>
Date: Wed, 27 Jun 2007 04:56:22 -0400
References: <f5sk5g$qmm$1@news.Stanford.EDU> <1182928452.919421.42850@m36g2000hse.googlegroups.com> <1182932495.512883.194070@j4g2000prf.googlegroups.com>
Lines: 12
NNTP-Posting-Host: 130.246.132.26
MIME-Version: 1.0
Content-Type: text/plain; charset="ISO-8859-1"
Content-Transfer-Encoding: 8bit
Xref: news.mathworks.com comp.soft-sys.matlab:415958


>>
>> > Suppose I have a signal f(t), t is in [0, +infinity).
>>

Your problem is completely academic. you don't need to solve it, you
just don't have time. Even if you get a solution - with the signal
going all the way to infinity you will only have just started your
data acquisition by the time you die of old age, and it will still be
going strong when the sun goes nova. Sit back and enjoy a beer is
what I would do in your place;-)

Dave Robinson