Hello, (sorry for bad english)
I'm trying to simulate a moving medium (at least part of it) and determine the speed of that moving parts by the Doppler effect.
Can i simulate the movement by "just" adding 4th dimension (time) to the medium matrix?
and also, does the K-Wave support measuring the frequency difference?
Any help and/or suggestion will be welcome
Thanks!
Guy
Hi Guy,
No, we don't support moving media at this stage. But of course you could measure a frequency difference between two signals. You don't need k-Wave just some way of taking a Fourier transform.
Does this example in the Toolbox help?
Ben
Hi Ben,
that example did help, thank you.
in that example, is it possible to create two sources with different parameters (velocity, frequency and location)?
Thanks!
Guy
Hi Guy,
Theoretically, yes it is possible. However, it might become a bit of an indexing nightmare calculating the input signals if you want your sources to move in an arbitrary way. You could try by following the example Ben mentions above.
Brad.
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