CMIF - Complex Mode Indicator Function

Version 1.0.0.0 (555 Bytes) by Jaroslaw Zwolski
Function calculate CMIF from full complex FRF matrix
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Updated 30 Dec 2005

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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://in.mathworks.com/matlabcentral/fileexchange/9476-cmif-complex-mode-indicator-function), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R14SP2
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Acknowledgements

Inspired: Complex Mode Indicator Function (CMIF)

Version Published Release Notes
1.0.0.0