Hey, everyone. I would appreciate it if you would tell me how to find some open-source mainstream ‘spectral fitting’ methods.
The situation is, I have worked on the subject of spectral fitting, namely, separating different metabolites’ concentration mappings from the CSI/MRSI data. I have already trained a CycleGAN model, and I need to compare its performance with other methods.
I have applied for the usage of jMRUl but doesn’t receive a reply jet. And I have read a bunch of papers regarding the same ‘spectral fitting’ problem. Unfortunately, they just don’t open the original codes for the model on the GitHub. So I wanna ask for help about where I can make use of some mainstream ‘spectral fitting’ methods.