Changing function logic parameters depending on outputs
1 view (last 30 days)
Show older comments
If I have a function with 3 output arguments
[a,b,c] = fun(x)
I want the function only to calculate a,b,c if I actually call for them i.e. if I only want "c" I want to be able to call
[~,~,c] = fun(x)
without fun calculating a and b
what logical function can I use based on the specific outputs requested to achieve this? Probably a fairly trivial question but I can't find the answer.
0 Comments
Accepted Answer
Thorsten
on 18 Feb 2015
Edited: Thorsten
on 18 Feb 2015
You can use the istilde from http://biorobots.cwru.edu/personnel/adh/stackoverflow/04/ with the caveat that it works just in functions or scripts, but not from the command line, as described in http://stackoverflow.com/questions/19498911/how-to-determine-if-an-output-of-a-function-call-is-unused-matlab
More Answers (0)
See Also
Categories
Find more on Whos in Help Center and File Exchange
Products
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!