1. Create the function file lastname.looplength.m
Function imax=lastname looplength (inc,Imax)
The function is to take in the values of increment inc and maximum interval value Imax and assuming the sweep interval begins at zero calculates imax, the required number of iterations using imax=ceil (Imax/inc+1).
2. Create the function file lastname makestep.m
Function currvalue= lastname-makestep.m (i,inc)
The function uses the loop index i and step size inc to determine the value of the sweep variable currvalue using the equation
currvalue= -inc+i*inc
3. Create the function file lastname-calc-alt.m
Function alt=lastname-calc-alt (t)
This function is to calculate the altitude of an object given the equation
Alt=500-250exp (-t/50))