Services & Resources / Wolfram Forums
MathGroup Archive
*Archive Index
*Ask about this page
*Print this page
*Give us feedback
*Sign up for the Wolfram Insider

MathGroup Archive 2007

[Date Index] [Thread Index] [Author Index]

Search the Archive

Log of y-axis data?

  • To: mathgroup at
  • Subject: [mg80980] Log of y-axis data?
  • From: efifer at
  • Date: Thu, 6 Sep 2007 05:41:17 -0400 (EDT)


I was wondering if someone could help me create a graph that takes the Log of
the y-axis data (which is Fourier of my data list). To clarify....

My original graph is as follows:

    data]]], PlotJoined -> True, PlotRange -> {{0, 10000}, {0, 5}}]

Where data is :

data = Table[Sum[ampout[i]*Sin[(2.*π*freq[i])*t], {i,
        1, 18}], {t, 0, 1, .0001}]


  • Prev by Date: question on Max and Min
  • Next by Date: Re: Grid
  • Previous by thread: Re: question on Max and Min
  • Next by thread: Re: Log of y-axis data?