Findind Multiple Maximums
- To: mathgroup at smc.vnet.net
- Subject: [mg16691] Findind Multiple Maximums
- From: Guy Gilliland <guy20 at wharton.upenn.edu>
- Date: Sat, 20 Mar 1999 02:09:02 -0500
- Organization: Wharton
- Sender: owner-wri-mathgroup at wolfram.com
I have an equation which yields a solution x[t]. I need to find all of
the local maxima of x[t] and put them into a list. How do I do this?
WIll something like this work?
Do[Append[xn,Max[x[t]]],{t,0,500}]
Next I need to plot x(n+1) vs. x(n) where n is the position within the
list. How do I do this.
Lastly, How do I change the labels on ticmarks on a plot? If the
x-axis range is 0 to 500 and this is what the raw data shows, is there a
simple plotting way to rescale the plot to show o to 1 rather than
rescaling the data?
Thanks,
please email me at guy20 at wharton.upenn.edu
Guy Gilliland, Ph.D.