Uploaded image for project: 'The Virtual Brain'
  1. The Virtual Brain
  2. TVB-2327

Error in FFT Visualizer

    XMLWordPrintable

Details

    • Bug
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • None
    • 1.5.6
    • None
    • None

    Description

      I see a problem within the visualizer.  I think the axis scaling are incorrect. I attached 2 screens.

      The FFT shows a peak at 4e-2 ( = 40 Hz, correct ?)  
      The timeseries however suggest oscillation around 7-8 Hz. 
      These screenshots are from  www.thevirtualbrain.org/demo --> "Default project"
      at Operations page, see the latest simulation "2d_oscillator" and the latest FFT above it. 

      Gliffy Diagrams

        Attachments

          Issue Links

            Activity

              People

                lia.domide Lia Domide
                paul.triebkorn Paul Triebkorn
                Votes:
                0 Vote for this issue
                Watchers:
                1 Start watching this issue

                Dates

                  Created:
                  Updated:
                  Resolved:

                  Time Tracking

                    Estimated:
                    Original Estimate - 1 day
                    1d
                    Remaining:
                    Remaining Estimate - 0 minutes
                    0m
                    Logged:
                    Time Spent - 5 hours Time Not Required
                    5h