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Convert a complex mode shape to a real mode shape

version 1.0.0.0 (1.43 KB) by Mohammad Farshchin
This function converts a complex mode shape to a real mode shape

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Updated 24 Aug 2015

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Obtained mode shapes from structural modal identification are in complex form. This function could be used to convert these complex mode shapes to real mode shapes.
Reference: Operational modal analysis of civil engineering structures pages 182 and 183.
Following commands could be used to run this code. Note that a complex mode shape is stored in the Example.mat file.
1) Load the example file:
load Example
2) Use the following command to convert the complex mode shape to real mode shape.
Real_Phi=ComplexModeToRealMode(Phi)

Cite As

Mohammad Farshchin (2019). Convert a complex mode shape to a real mode shape (https://www.mathworks.com/matlabcentral/fileexchange/52641-convert-a-complex-mode-shape-to-a-real-mode-shape), MATLAB Central File Exchange. Retrieved .

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Updates

1.0.0.0

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MATLAB Release Compatibility
Created with R2015a
Compatible with any release
Platform Compatibility
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