Matfile writer

[A-K-O-R-A]

As of now the crate does not contain a matfile wrtier, I recently worked on implementing one (for now only for numeric arrays). I was wondering if you would be interested in adding this functionality to the crate even if it only supports a subset of the functionality. If so I would clean up my code a bit and open a pull request :)

[dthul]

Sorry for the late reply, only noticed the activity on this repo now!

If you are still interested we could certainly look into incorporating your write support into this crate :)

[A-K-O-R-A]

I am still interested, for now there are only functions for writing simple uncompressed 1dimesional numeric arrays. This example file pretty much covers everything. I think multidimensional array support is probably really easy and additionally I am considering to implement compression for Writers which support seeking :)