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Karl

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Penn

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Comments and Ratings by Karl View all
Updated File Comments Rating
20 Jul 2012 Panel Like subplot, but easier, and WYSIWYG export to file. Also fixes dashed/dotted lines in export. Author: Ben Mitch

Great function. Super-useful-- I may never have to touch up another figure in Illustrator. Incredibly well documented, and the demos are invaluable.

20 Jul 2012 Panel Like subplot, but easier, and WYSIWYG export to file. Also fixes dashed/dotted lines in export. Author: Ben Mitch

26 Apr 2012 Generate synthetic fMRI data This program is useful for debugging fMRI analyses and models. Author: Jeremy Manning

The design matrix, X, must be a matrix of real numbers. Each column of X corresponds to a single covariate. Each row of X corresponds to a single trial (one image will be generated per trial). So row i, column j controls how active covariate j is during trial i. For example

X = eye(5);

corresponds to 5 trials, with one covariate active per trial.

X = rand(10,5);

gives you 10 trials, with 5 covariates randomly active during each trial. Finally,

X = [eye(5) eye(5)]

gives you 5 trials, with 2 covariates active during each trial.

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