I am an engineering student and relatively inexperienced with matlab. I have data sets that describe the relation between a dependent variable of interest and three different independent variables, where the relationship is linear in two of the cases and enxponential in the third. I want to do a fit to define a function that will describe the dependent variable as a function of the three independent variables:
y = f(q,r,s)
How would I go about doing this? Thanks in advance for any help.