I have the following model I want to fit using the fittype function in MATLAB:
x, which is the last (highlighted) line, is the final model.
A, B, C, and D are the parameters I'm interested in. I know k is the independent variable, but the x parts are really throwing me off. So I dont know how to input this model as an argument in fittype. Everything I've tried so far seems really off so I'm sure this is where I'm stuck.
I'd appreciate any help.
