Hi,
the file myfun1.m contains two functions, one is the main function myfun1 , the other is a local function and can normally not be accessed from outside the main function. To emphasize this, they've named it LOCAL_myfun2 .
Now, they've made it possible to extract LOCAL_myfun2 from myfun1 using the second output from myfun1 . Function handles are simply variables that are functions. After the first command
[V1, myfun2] = myfun1(10,11)
you have one scalar, V1 = 21, and you've also extracted LOCAL_myfun2 in a function handle and named it myfun2 . In the next line, you are using that function and passing 10 and 11 to it, resulting in V2 = 21 .
Hope this helps
