I need to resolve an undeterminated matrix that corresponds to an Flux balance Analysis applied on Glicolysis pathway, I have 19 metabolites in the rows, and 40 fluxes in the columns. I want to know about its null space, rank, and space dimensions... Some programs? or any methods? Some ideas?
You need to be a little more specific about what you want to achieve but here's something you could get started with:
Fire up Octave. Relevant Functions:
Anything else you need?