CMIF - Complex Mode Indicator Function

Function calculate CMIF from full complex FRF matrix

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CMIF - Complex Mode Indicator Function

Inputs:
H - full complex H matrix (Frequency Response Function) including at least 2 reference points measurements:
[number of frequency points x number of DOF x number of reference points]

W - frequency vector [Hz]

Reference:
D.J. Ewins, "Modal Testing: Theory, Practice and Application", p. 300

Cite As

Jaroslaw Zwolski (2026). CMIF - Complex Mode Indicator Function (https://www.mathworks.com/matlabcentral/fileexchange/9476-cmif-complex-mode-indicator-function), MATLAB Central File Exchange. Retrieved .

Acknowledgements

Inspired: Complex Mode Indicator Function (CMIF)

Categories

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General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.0.0.0