The biospeckle laser tool library, or BSLTL, is a free project to help researchers to work with dynamic speckle.
The library is based on Mcode to GNU Octave and Matlab and in the free ebook A Practical Guide to Biospeckle Laser Analysis: Theory and Software.
[1] Biospeckle laser is the nomination of dynamic speckle when the application is based on biological material.
[2] The library based on Mcode is useful in GNU Octave and in Matlab, and it can be found in a free project [3] [4]