Hi all, My first post on here. Im in need of some serious help. Im doing my final year thesis on optimisation. I have to research which methods are best for optimisation problems. These include DFP, BFGS, Quasi Newton, amongst others. I have to use a computer program to do these processes so I am going to use Matlab. The problem I have is I cannot find the algorthmic codes for any of the processes. Any help would be greatly appreciated.