How to use error handler for arrayfun?
10 views (last 30 days)
Show older comments
Struggling in MATLAB
on 4 Dec 2022
Commented: Struggling in MATLAB
on 4 Dec 2022
I am trying to apply a function to an big array. The output is a logical output. I checked that this arrayfunction is working for me.
% apply function to 'input_data.id' array
logicalOutput = arrayfun(@(id) passingCentralZone(id), input_data.id(1:10));
This function will fail for a few entry where we have bad/corrupt data in the database. I want to use an error handler. Ideally I want to have nan value or logical 0 for those bad data. I looked at the documentation, but did not understand much. Can anyone please help with this?
2 Comments
Stephen23
on 4 Dec 2022
logicalOutput = arrayfun(@passingCentralZone, input_data.id(1:10), 'ErrorHandler',@(varargin) false);
% simpler fun handle: ^^^^^^^^^^^^^^^^^^^
% error handling function ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Accepted Answer
Walter Roberson
on 4 Dec 2022
logicalOutput = arrayfun(@(id) passingCentralZone(id), input_data.id(1:10), 'ErrorHandler', @(s,varargin) false());
More Answers (0)
See Also
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!