TEXT file to GUI

1 次查看（过去 30 天）
Paragon
Paragon 2015-9-26
评论： Star Strider 2015-9-26
Hello
I need my program to gather the data from the text file (created by diary) and post it on the gui i have specified for it.
I can gather the data with
fid=fopen('dontreadme.txt','r');
dataread=textscan(fid,'%s');
and returning it to the gui is also easy but i couldnt get there since i check the data acquired by this method with a display and it gives a cell array or some numbers when i mess around with it.
I want to have my text file got written on the GUI as I see it in the command window (or in the text file; since there are no inputs into the command line by the user).
Thank you in advance.
  1 个评论
Paragon
Paragon 2015-9-26
I have just tried fscanf which did actually get the text but omitted the spaces or enters in between the words.

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Star Strider
Star Strider 2015-9-26
Please attach 'dontreadme.txt' (use the ‘paperclip’ icon and complete both steps) and tell us what you want to read from it.
  4 个评论
显示 2更早的评论
Paragon
Paragon 2015-9-26
From a text file, notepad, I assign the diary to create something.txt and it creates the text file which contains the command window outputs. There is nothing unusual, I am telling you. Just think about a single sentence on a text file, how would I get it out of there as a proper sentence, just like it shows up in the text file?
Star Strider
Star Strider 2015-9-26
Try this:
fidi = fopen('Paragon justtext.txt', 'rt');
out = textscan(fidi, '%s', 'Delimiter',{' ', '\n'});
ViewOutput = out{1}(1:20) % See The First 20 Words (Optional)
The single '' is the carriage return-linefeed that breaks the lines. I requested that by including in the 'Delimiter' name argument the cell array {' ', '\n'} value, treating spaces and carriage return-linefeed characters as delimiters (breaks between whatever data are in the file). So you have all the data in the file as discrete words, and also the places where the new lines should begin.

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Text Files 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by