knowing how much time does running of a m-file take?

does anyone know how we can know time between from starting to finishing a program (how much time does it take from starting to finishing of a program that written in a m-file)?

Answer 1

[Andrei Bobrov]

variant 1 (command window)

>>tic
varoutput = yourfun(varinput) % use your m-file yourfun.m
tim = toc
% tim - time use your programm from yourfun.m

[Andrei Bobrov]

'tim' in seconds

[mohammad]

thanks a lot

is it possible displays in hour:min:second format?

[mohammad]

thanks dear

by which command can stop tic-toc ?

[Andrei Bobrov]

h=tim/3600

m = rem(h,1)*60

hms = [fix(h) fix(m) rem(m,1)*60]