バージョン 1.1 (142 KB) 作成者: Thomas Guillod
MATLAB Tool for the Impedance Analyzer 4294A
ダウンロード: 127
更新 2021/11/4

MATLAB Tool for the Impedance Analyzer 4294A

license - BSD language - MATLAB category - power electronics status - maintained

This MATLAB tool offers different functions for working with the HP/Agilent/Keysight 4294A impedance analyzer.

The following functions are implemented:

  • Read measurement file
  • Get the device tolerances
  • Add the tolerances to a measurement

This tool is developed by the Power Electronic Systems Laboratory at ETH Zurich and is available under the BSD License. The code is also available on the ETH Data Archive.


The following examples are included:


The tool is tested with the following MATLAB setup:

  • Tested with MATLAB R2018b or 2019a
  • No toolboxes are required.
  • Compatibility with GNU Octave not tested but probably easy to achieve.


The following references describes the impedance analyzer 4294A:

  • Agilent 4294A Precision Impedance Analyzer, Operation Manual, 2003
  • Agilent 4294A Precision Impedance Analyzer, Data Sheet, 2008


  • Thomas Guillod, ETH Zurich, Power Electronic Systems Laboratory - GitHub Profile


  • This project is licensed under the BSD License, see
  • This project is copyrighted by: (c) 2016-2020, ETH Zurich, Power Electronic Systems Laboratory, T. Guillod.


Thomas Guillod (2024). impedance_analyzer_4294A_matlab (, GitHub. 取得済み .

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