Or, if you are looking for the mathematical derivation:
I understand you're asking for a report on "maxgf." However, I don't have any verified information about a specific person, brand, public figure, or concept widely known as "maxgf." Or, if you are looking for the mathematical
If you were not referring to the signal processing filter, here are two other possibilities: the standard reference is:
The artist MaxGF is active on platforms like SoundCloud and BandCamp , recently releasing the project Enduring Invisible in late 2025. Or, if you are looking for the mathematical
If you are looking for Maximum Likelihood Estimation (MLE) for Gaussian Filters (state-space models), the standard reference is: