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How to use error handler for arrayfun?

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Atanu
Atanu 2022-12-4
评论： Atanu 2022-12-4
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 个评论
Stephen23
Stephen23 2022-12-4
logicalOutput = arrayfun(@passingCentralZone, input_data.id(1:10), 'ErrorHandler',@(varargin) false);
% simpler fun handle: ^^^^^^^^^^^^^^^^^^^
% error handling function ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Atanu
Atanu 2022-12-4
Thanks for your comment. I am using this simpler function handle.

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采纳的回答

Walter Roberson
Walter Roberson 2022-12-4
logicalOutput = arrayfun(@(id) passingCentralZone(id), input_data.id(1:10), 'ErrorHandler', @(s,varargin) false());

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