清空筛选条件
清空筛选条件

Getting data from a .CSV that is constantly overwritten

1 次查看（过去 30 天）
NeGM
NeGM 2023-4-28
评论： NeGM 2023-5-3
I am currently using the function "readmatrix('')" to obtain data from a .CSV file. This .CSV file will be overwritten periodically and I would like to to automatically read this new data from the overwritten .CSV file when the new file is obtained. My questions is, should I run a while loop and obtain the new data as it comes or is there a function that would automatically run my code every 2 minutes or so such that the readmatrix function reads the newly overwritten file every time? I will be saving the data every time in a cell array. Thank you in advance!

请先登录，再回答此问题。

回答（1 个）

Walter Roberson
Walter Roberson 2023-4-28
Would this happen to be on Windows? If so then see https://www.mathworks.com/matlabcentral/answers/370476-file-watcher-for-continuous-running-program#answer_294593 about filesystem watcher

类别

在 Help Center 和 File Exchange 中查找有关 Startup and Shutdown 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