[Speex-dev] A technical question about the speex preprocessor.

[Jean-Marc Valin]

Hi John,

M(;;) is the confluent hypergeometric function.

	Jean-Marc

John Ridges a écrit :
> Hi,
> 
> I've been trying to re-create the table in the function "hypergeom_gain" 
> in preprocess.c, and I just simply can't get the same values. I get the 
> same value for the first element, so I know I'm computing gamma(1.25)^2 
> correctly, but I can't get the same numbers for M(-.25;1;-x), which I 
> assume is Kummer's function. Is it possible that the comment is out of 
> date and the values of Kummer's function used to make the table were 
> different? Any help would be greatly appreciated.
> 
> John Ridges
> 
> 
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