These are all open source matlab utility libraries that I use regularly. Note: If you want to use them, you are better off getting them from the source, i.e. their respective websites. If you are interested in those websites, feel free to email me. I make no warranties about this code and some of it may be altered for my own use without documentation or notification.
haixiao990/matlab-network-utilities
A collection of utility programs in MATLAB for use on Complex Networks
C++