tutorial2 This exercise deals with the a small glycolysis model in RAVEN compatible Excel format and shows the most basic aspects of the stoichiometric modelling. It is shown how to build a simple model from scratch, set parameters and perform simple simulations. See Tutorial 2 in "RAVEN tutorials.docx" for more details.
0001 % tutorial2 0002 % This exercise deals with the a small glycolysis model in RAVEN 0003 % compatible Excel format and shows the most basic aspects of the 0004 % stoichiometric modelling. It is shown how to build a simple model from 0005 % scratch, set parameters and perform simple simulations. 0006 % See Tutorial 2 in "RAVEN tutorials.docx" for more details. 0007 0008 %Import the Excel model into a RAVEN model structure 0009 smallModel=importExcelModel('empty.xlsx'); 0010 0011 %This solves the linear programming problem. 0012 %NOTE: if sol.f is equal to zero then the problem is not solvable. Ensure 0013 %that uptake and excretion of all necessary stuff are added to the model 0014 %and run the solveLP again. 0015 sol=solveLP(smallModel); 0016 0017 %Print the resulting exchange fluxes 0018 printFluxes(smallModel,sol.x,true); 0019 0020 %Print all fluxes 0021 printFluxes(smallModel,sol.x,false,10^-5,[],'%rxnID (%rxnName):\n\t%eqn\n\t%flux\n');