MATLAB: Help with error “Reference to a cleared variable n”

MATLAB: Help with error “Reference to a cleared variable n”

errorfunctionhelpinput

im trying to make a series that gives me n terms of the fibonaci series, ive got it to work like the pure code but now its having troble once i put it into a funtion file
function x = fib(n)
close all
clear all
x=create_array(1,n,1)
for i=1:n
x(i+2)=x(i)+x(i+1)
end
end
its having trouble with the variable n, also im calling a function inside this function so idk if this messes it up somehow?

Best Answer

  • Putting
    clear all
    inside the function clears the variable n that you just sent into it. You don’t need that line.
  • Add a Comment

    Your email address will not be published. Required fields are marked *