Re: Unwrap a function

[Jim Van Zandt]

Bill Lash writes:
> I wrote a version over lunch, and then tidied it up a bit later.  I
> don't have access to Matlab, so I don't know if it uses the same
> calling conventions or not.  It should be pretty easy to modify.

Excellent!  I didn't know about filter().

I have only one suggestion: If the actual range of the data falls in
the interval, say, (5.8, 2pi], then the amount to be added for a jump
should be exactly 2pi.  Similar special arrangements might be made for
wraps of pi or 1.

                                - Jim Van Zandt