How we can get snapshot in matlab after a time limit say 3 second automatically

Hi everyone i am Mohan and i am making a project on image processing I want to take snapshot automatically after a time limit say 3 seconds using getsnapshot function in matlab.so please help me to get out of this problem

[mohammed abdulhakim]

also I face same problem in my project

do y solve this issues ?

Answer 1

[Akihumi]

Maybe timer can help?