How to use error handler for arrayfun?

6 次查看（过去 30 天）
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.

请先登录，再进行评论。

请先登录，再回答此问题。

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());

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Structures 的更多信息

标签

产品


版本

R2022b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by