Simulate the Doppler effect
in [Matlab]
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From: Robert on 12 Jan 2010 07:33 HI, I'm trying to simulate the Doppler effect. Currently I am simply changing the frequency of the source before it reaches the observer and after appropriately using the standard Doppler effect. However, this is not sufficient as the transition from one frequency to another happens instantaneously as supposed to gradually i.e the Doppler effect. I would like to know how to model the Doppler effect correctly if anyone can help.
From: Matt Fetterman on 12 Jan 2010 09:23
Robert <macgabhr(a)gmail.com> wrote in message <73341c2d-0687-4b9c-a776-1a81fd7caf92(a)22g2000yqr.googlegroups.com>... > HI, > > I'm trying to simulate the Doppler effect. Currently I am simply > changing the frequency of the source before it reaches the observer > and after appropriately using the standard Doppler effect. However, > this is not sufficient as the transition from one frequency to another > happens instantaneously as supposed to gradually i.e the Doppler > effect. I would like to know how to model the Doppler effect correctly > if anyone can help. You might check Wikipedia which has a pretty good description of the Doppler frequency as a function of velocity... Regards! Matt |