csu-hmc / gait-control-direct-id-paper

Direct identification of the human's control scheme during walking.
http://hmc.csuohio.edu/projects/gait-control-id
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Properly deal with the covariance matrix of the fit #14

Closed moorepants closed 9 years ago

moorepants commented 10 years ago

Each least squares fit provides a covariance matrix for the identified parameters. I do the simple thing, and take the diagonal of that to get an uncertainty for each parameter and then run with that, including computing the mean gains across multiple trials. The mean calculation may need to take into account the covariance instead of just the variance.

moorepants commented 9 years ago

Not gonna worry about this.