I just posted another timeit update to the MATLAB Central File Exchange. (See my original post on timeit for a detailed explanation of its purpose and use.) The new version has a few improvements:
- Times very fast functions more accurately
- Warns you when the reported time might be affected by time-measurement overhead
- Takes less time to finish for functions that take more than a few seconds to run
Here's an example of the new warning message:
>> timeit(@() sin(pi)) Warning: The measured time for F may be inaccurate because it is close to the estimated time-measurement overhead (1.2e-006 seconds). Try measuring something that takes longer. > In timeit at 100 ans = 2.7797e-007
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