script to call functions

i would like to script a main.m that will offer choices of functions to run, 7 in all, where each function correlates to a number, 1:7.

Answer 1

[Paulo Silva]

function main
s=input('insert the function number: ')
switch s
case 1
fun1
case 2
fun2
case 3
fun3
case 4
fun4
case 5
fun5
case 6
fun6
case 7
fun7
otherwise
disp('Error, you must insert number from 1 to 7')
end

[Paulo Silva]

If you really want you can add more info before getting the user selection with the disp function, example

disp('Select 1 for the fun1 that does a+b')

disp('Select 2 for the fun2 that does a-b')

Answer 2

[Walter Roberson]

funs = {@fun1, @fun2, @fun3, @fun4, @fun5, @fun6, @fun7};
s = input('insert the function number: ');
funs{s}()