Mathematica 9 is now available
Services & Resources / Wolfram Forums / MathGroup Archive
-----

MathGroup Archive 2013

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

Search the Archive

ListLogLinearPlot crystal filter

  • To: mathgroup at smc.vnet.net
  • Subject: [mg131798] ListLogLinearPlot crystal filter
  • From: James Fisher <jlfisher at imt.net>
  • Date: Mon, 7 Oct 2013 08:24:21 -0400 (EDT)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • Delivered-to: l-mathgroup@wolfram.com
  • Delivered-to: mathgroup-outx@smc.vnet.net
  • Delivered-to: mathgroup-newsendx@smc.vnet.net

I have some data I want to plot::

db = {-1, -3, -10, -20, -30, -40, -50, -60, -70, -80}
freq1 = {3.39407, 3.39397, 3.39385, 3.39369, 3.39348, 3.39325, 3.39298, 3.39266, 3.39246, 3.39229}
freq2 = {3.39602, 3.39610, 3.39622, 3.39640, 3.39660, 3.39684, 3.39711, 3.39750, 3.39763, 3.39785}

The db is the log plot and the freq1 and freq2 are linear.
This plot is of a crystal filter with a center frequency of 3.395 [0 db] and shows the shape of the filter in db loss as you get away from the center freq on the high freq side and the low freq side [above and below 3.395Mhz]. 

I hope to eventually overlay other crystal filters on top of this plot [multiple overlays] to compare with this filter. 

How can I set this up to display this single plot and also multiple plots? I assume ListLogLinearPlot is the best/simplest way to  do this. Feel free to arrange the input data if there is a better way to do this.

Here is a link of the data I want to eventually plot.
This is not the only data I want to plot
http://www.qsl.net/g3oou/iffilters2.html

Thanks for any help
James  Math 6.0



  • Prev by Date: 3DAspectRatio
  • Next by Date: Spatial Accuracy in visualizing 3D model sections
  • Previous by thread: Re: 3DAspectRatio
  • Next by thread: Re: ListLogLinearPlot crystal filter