MATLAB Answers

creating a .txt file with values that the user inputs in Matlab app designer

조회 수: 4(최근 30일)
Joseph Kutteh
Joseph Kutteh 2021년 6월 10일
댓글: Joseph Kutteh 2021년 6월 11일
i am wondering how can i create a brand new .txt file in matlab. I would like create a text file that is unique to input from the user. For example if the user inputs this "4" i would like the text file to be created with this name "4.txt". If the user inputs "helloworld" the new text file would be "helloworld.txt". How am i able to do this?
i am using matlab verison R2019b
thank you

채택된 답변

Geoff Hayes
Geoff Hayes 2021년 6월 11일
Joseph - if your app has a text field that allows the user to enter the name of the file to save to, then you could do something like
filename = [app.FileName.Value '.txt'];
then use whatever function (for example fprintf) to write data to this file. Alternatively, you could use uiputfile to show a dialog where the user can choose the location and filename for the data to be saved.

추가 답변(0개)

Community Treasure Hunt

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

Start Hunting!

Translated by