Re: needing help on eq's

["Randall C. O'Reilly" <oreilly@grey.colorado.edu>]

Jake Trexel <jtrexel@ix.netcom.com> writes:
> ?1.  On page 38, figure 2.9 uses eq. 2.8 to graph it.  I ran the simulation 
> with no problem, but I want to be able to do the eq. by myself.  This is 
> where I am having trouble.  Please explain what and how you work with the 
> eq.  For example:  V subscript m ( t+1) means what ?, V subscript m (t) 
> means what ? and so on.  In the example only certain values are given, and 
> I am left with the above two and E subscript e,i & l, V subscript m 
> (t).  Again I would like to figure it out the old fashion way my plugging 
> in values and the plotting it.

I would have thought the text made this clear, but perhaps not:
V_m is the membrane potential, V_m(t+1) is the potential at the next
point in time, and t is for the current time..  Check out the start of
section 2.4.5 on p. 37 for various definitions.

				- Randy