[SciPy-user] Suggestion about algorithm

Sebastian Rooks sebastian.rooks@free...
Thu Oct 23 17:13:43 CDT 2008


Daniele Nicolodi <daniele <at> grinta.net> writes:

> 
> Hello, i'm going to ask something not strictly related to scipy. Forgive 
> me if this is not appropriate on the mailing list, but i don't know 
> where else i can seek for help, any suggestion is appreciated.
> 
> I'm measuring the quality factor Q of a mechanical oscillator. I use the 
> ring down technique: i excite the oscillator to a big oscillation 
> amplitude so that my read out noise is negligible and then i observe the 
>   decay of the oscillation amplitude during time.

What about Harminv ?

http://ab-initio.mit.edu/wiki/index.php/Harminv

Regards,

  Seb






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