Can I return 'nan' value for bad data?
显示 更早的评论
I am writing an algorithm for a big database. I am running the algorithm in a for loop over the database trials. My algorithm works for >99% of the trials in the database. But it stops for a few due to some bad data entry. So I have to keep eye to check if my loop has stopped running. Can I force the algorithm to output 'nan' value for the cases where there are bad data? If not how should I avoid the situstion?
Here is the error message given by Matlab.
% Unable to perform assignment because the left and right sides have a different number of elements.
回答（1 个）
Star Strider
2022-11-14
0 个投票
One option would be to create the left side as a cell array (so the dimensions do not have to match) and then deal with any inconsistencies when that part of the code (apparently the loop) finishes.
类别
在 帮助中心 和 File Exchange 中查找有关 Database Toolbox 的更多信息
2022-11-14
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
