Function Similar to a Reverse Boltzman-Sigmoid?
I'm looking for an approximation of a battery discharge curve over time, which looks like this. In essence, it is the "reverse" of a boltzman-sigmoid, which plateaus, decreases and then plateaus, decreasing, plateauing and then decreasing. Assuming it is some combination of exponential functions, would anyone have any ideas?
Posted Feb 21, 2019, 11:50 PM UTC
12
Maybe a Gompertz function?
Edit: or perhaps check out the Chi-squared distribution.
Thanks, I think I might go with the hyperbolic sine function though, it seems suspiciously close (also suspect it is somehow connected to sigmoids, going to mess with derivatives/integrals a bit to see).