Reading CSV file with header and other data

160 ビュー (過去 30 日間)
Sk Faisal Kabir
Sk Faisal Kabir 2022 年 4 月 26 日
回答済み: Johannes Hougaard 2022 年 4 月 26 日
Hi,
I need help to read the file, I am trying to extract the columns for plotting, but I do not know how to get read of the headers and other information out there in the CSV.

採用された回答

Johannes Hougaard
Johannes Hougaard 2022 年 4 月 26 日
If your header is always the same size you can simply hard code which lines are header lines (in this case 19)
datatable = readtable('UC-SR 58-28 300 S3.csv','NumHeaderLines',19);
Warning: Column headers from the file were modified to make them valid MATLAB identifiers before creating variable names for the table. The original column headers are saved in the VariableDescriptions property.
Set 'VariableNamingRule' to 'preserve' to use the original column headers as table variable names.
plot(datatable.Time_s_,datatable.AxialForce,'-.')

その他の回答 (0 件)

カテゴリ

Help Center および File ExchangeData Import and Analysis についてさらに検索

製品


リリース

R2021a

Community Treasure Hunt

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

Start Hunting!

Translated by