Zeeshan Shareef

Hello mr shani!!!!
i see ur file...
yar bechary darren nay agar tumhari islah k liay koi comment dia hay to usay positive lo na k tum usay khari khari sunana shuru kar do :-)

Zeeshan emailed me this message in response to my comment:
Hello ! Today I see ur profile... You cant do anything except just pointing out the others. In ur each comment u r critisizing on other on his m-file. If you have soo much courage and potential then do it yourself. Take Care

There are a number of criteria which I judge code by. I then try to offer suggestions to the author on ways to improve the code, if I see room for improvement.
A simple checklist I (and many others) use as a prerequisite for placement on the FEX is:
- Must have a descriptive H1 line
- Must contain explanation of function inputs and outputs
- An example of usage
- Error checking on inputs
- Comments to aid understanding
Perhaps most importantly
- Does not reproduce functionality which is trivial to obtain in Matlab

Zeeshan, as I mentioned above, your code has no H1 line, no error checking, a lack of useful comments and the algorithm has been implemented in a way which is not robust.
Most importantly wherever your file could be used, fzero could be used in its place.
I stand by my rating of this file.
Darren