A MATLAB function for residual analysis of motion capture (or similar digital) data, used to determine a reasonable filter cut-off frequency.
This MATLAB function performs a residual analysis of some MoCap data (or similar digital data). The residual can be used to determine the frequency content of the given data and a reasonable cut-off frequency. The input data should have a length greater than twice the filter length (res) used, due to the filtering process.
See the references below for more information about this method and the interpretation of the residual result.
See the Releases page for the source.
- Matlab
- Author: Ståle A. Skogstad
- Version 0.1, dated 02.04.2013
- Skogstad, S. et al., "Filtering Motion Capture Data for Real-Time Applications," In proceedings of NIME (2013).
- Winter, D.A., Biomechanics and Motor Control of Human Movement, John Wiley & Sons (2009).
Migrated from the fourMs Lab website, University of Oslo.