Convert a table in a pdf to a MATLAB cell structure
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I have a pdf file that contains an Nx9 table of data that I need to turn into a matlab cell structure of an excel file. Some of the (row,column) entries are blank.
So far, I have tried reading the pdf using:
txt = extractFileText('filename.pdf');
This produces a 1x1 string file with multiple spaces breaking up rows in a seemingly random order. The (row,column) combinations do not appear in a logical position in txt. Is there another command that can read a PDF table?
4 commentaires
dpb
le 30 Jan 2021
Which is, it seems, what the scraping utilities do...get the boundaries of the table as rendered and then suck that area up.
Sim
le 12 Mar 2023
The following function is not really helpful when a PDFs contains tables with blank cells:
txt = extractFileText('filename.pdf');
Has a new tool been created in the meantime, i.e. between January 2021 and today, middle of March 2023 ?
Réponses (2)
the cyclist
le 12 Mar 2023
2 commentaires
the cyclist
le 13 Mar 2023
I've haven't used it for data that I would have privacy concerns about, but I think there are strong reasons to believe it is safe:
- It's open-source, so you can see all the code on github
- It doesn't seem to send your data anywhere else. Although it might seem like it is sending your data to a web site, it looks to me like it only opens a local browser window.
- It was first built by journalists, who tend to care about privacy (at least of their own data!)
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