I am getting that error explanation"function [out] = celsi2farh( x, i ) ↑ Error: Function definition not supported in this context. Create functions in code file." Could you please helpm me to get rid of this error ?

function [out] = celsi2farh( x, i ) % x: temperature either celsius or fahrenheit % i: flag - 0: F, 1: C, otherwise: error

if i==0 % F -> C out = (5./9.)*(x-32.0) elseif i==1 % C -> F out = (9./5.)*x + 32.0 else error("other value") end

Answer 1

[David Fletcher]

I think recent versions of Matlab (I don't know from which version) allow a function to be put on the bottom of a script file, but generally functions need to be saved in their own file on the Matlab search path, and the file name should be the same name as the function name. Functions are then called from the command line (or from a script file) by their name.

   celsi2farh(0,1)

out =

      32

ans =

      32

Seems to work