Excel problem with ciliaFA plugin

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Excel problem with ciliaFA plugin

Lenz
Hello!

I have a problem with the ciliaFA-Plugin and the excel CBF calculation.
Whichever settings I try on the video recording’s side (FPS, frames) and
on the tool’s side (different import settings) I’ll get

 1. this excel errors:
    https://support.microsoft.com/en-us/help/214098/error-message-when-you-use-the-fourier-analysis-tool-in-microsoft-exce
      * “Fourier Analysis - The number of input values must be 4096 or
        less.”
        or
      * “Fourier Analysis - The number of input values must be a power
        of 2. For example : 2, 4, 8, 16, 32, 64, 128, ...”
 2. “Number of ROIs to Analyse” in the excel sheet shows “16381” every time.
 3. “Frame rate of recording” (fps) and “Number of Frames” cell results
    empty
 4. “Frequency resolution” shows:    “#DIV/0! Hz”

I tried this video settings:

  * 125 FPS / 256 frames / Sequence length 16.384
  * 250 FPS / 512 frames / Sequence length 8.192
  * 250 FPS / 256 frames / Sequence length 8.192
  * 500 FPS / 512 frames / Sequence length 4.096
  * 500 FPS / 256 frames / Sequence length 4.096
  * 1000 FPS / 512 frames / Sequence length 2.048
  * 1000 FPS / 256 frames / Sequence length 2.048

It this probably a Excel version or settings problem? I use Excel 2016
(365).

Does someone have the same problems? Are there some advises to solve my
problem?

Best wishes,
Lorenz Lois Winkler
University of Innsbruck (Austria)


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Mag. Lorenz Lois Winkler
Universität Innsbruck
Zentraler Informatikdienst
Technikerstr. 23 | 6020 Innsbruck


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