Execution time of m-file

Hai. I need to find the execution time for m-files created for segmentation purpose. Which method do you prefer.I tried tic and toc but I am different results each time.Which is best to use?

Answer 1

[Andreas Goser]

I prefer using the Profiler. It helpd to find the bottlenecks of my code.

[Mounika M]

Thanks a lot

Answer 2

[Walter Roberson]

Profiler effectively turns off JIT (the just in time compilation) with the result that the profile times could turn out very different (much worse) than actual times.

You might want to use the File Exchange contribution "timeit"