How is the speed of this code, in comparison to unfolding the tensors manually into matrix-vector form, and then doing the multiplication with matlab ?

*The last response got cut off, so here it is again*

A description of what this software does would help.

Also, it's hard to figure out what's going on once you extract all
thousand or so files in the package.

The Name of the package could be MUCH more descriptive. You
made it seem like this was for calculating probabilities. Now that I
downloaded it, it don't know what the heck it's for... I just know I
don't have the time to figure it out.

1 star...I'd give 0 if possible.

13 Jul 2009

N_PERMUTE_K
All possible permutations of the elements of set N, taken K at a time, with repetition.
Author: Matt Fig

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I'm not entirely sure where the index is exceeding matrix dimensions.... if only matlab was more specific with error listings.
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But maybe this is only happening on my machine... can someone try and let me know ???

13 Jul 2009

logb
Calculate the log of a number/matrix using a user-specified base.
Author: Brett Shoelson

Does the latest version of matlab still not have this ???
As far as I understand, running a funciton like this is slower than if matlab had an internal function, since the internal funciton would be compiled into machine code ??