[sdiy] Looking for help with Bessel functions and FM

[Tim Stinchcombe]

Ian Fritz has kindly pointed out that Bessel functions may not be as
daunting as I was making out in my two statements...

> A tricky one! There is a huge gulf between a simplistic 
> explanation that you may find in a very few places, and the 
> real nitty-gritty of what is really involved.

> After that you will need to check out some pretty heavy maths 
> books - a thorough understanding of FM at the level you 
> suggest is definitely not for the faint hearted!

...and implies that they are reasonably easy to understand, and so I shall
recant what I said and hope that I have not put anyone off diving in and
giving them a go! (My statements were made from an initial impression when I
first looked at this a few years ago, when I didn't have the time to really
get into the detail - I still don't in fact, and maybe if I had I would not
have made the comments!)

Tim
__________________________________________________________
Tim Stinchcombe 

Cheltenham, Glos, UK
email: tim102 at tstinchcombe.freeserve.co.uk