Published May 21, 2024 | Version 0.2.0
Software Open

Propagation of Systematic Sensor Errors into the Frequency Domain - A MATLAB Software Framework

  • 1. TU Darmstadt
  • 2. ROR icon Technical University of Darmstadt

Description

This is the software mentioned in the "Propagation of Systematic Sensor Errors into the Frequency Domain - A MATLAB Software Framework" presentation at IMAC XLII Conference and the underlying investigations (see https://dx.doi.org/10.2139/ssrn.4452038 ) provides a small matlab package with one main function with which you are able to calculate the uncertainty in the frequency domain (calculated with a FFT) by the given arguments of one harmonic oscillation input signal with at least one complete cycle in the format of a one dimensional array y(t) and the systematic uncertainty, which can be obtained from the data sheet or the calibration protocol of the sensor.

The software repository is available at gitlab: https://git.rwth-aachen.de/fst-tuda/public/frequency-domain-errors-from-systematic-sensor-errors-package-matlab/-/releases/ 

Notes (English)

Version 0.2.0 includes

  • Updated propagation laws
  • Uncertatinty calculation due to deat time issues
  • Calculation of Uncertainty of real and imaginary part

Files

frequency-domain-errors-from-systematic-sensor-errors-package-matlab.zip

Files (222.6 kB)

Additional details

Related works

Is supplemented by
Publication: 10.2139/ssrn.4452038 (DOI)

Funding

Deutsche Forschungsgemeinschaft
SFB805 57157498