From a usability point of view, returning a string to indicate nothing found is probably the worst. an empty value or 0 would be much better.
Guillaume, I would say that that depends upon the intended 'audience' for the output.
How to find the position of an element in a vector without using the find function
Back to basics 10 - Max Float
Flip the vector from right to left
Matlab Basics II - Max & Index of Max
Finding perimeter of a rectangle
Matlab Basics II - Find the roots of a function
Matlab Basics II - Extract last 3 elements of a vector
Matlab Basics - Rounding III
Matlab Basics - Logical Tests I
Matlab Basics - Create a row vector
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office