MATLAB Answers

load matlab file to current workspace

31 ビュー (過去 30 日間)
Amani 2011 年 12 月 15 日
I use this code to load .m file
[filename, pathname] = uigetfile( ...
{'*.m', 'All matlab-Files (*.m)'; ...
'*.*','All Files (*.*)'}, ...
'Select Matlab File');
save(fullfile(pwd, filename));
but! .. when i open it after loading, its content was changed to undefined character like this:
ه3"av خًOتJM.aà„ت?A?GB‰?JKـ2sR‎?sS‹!b?HْYذô3Bظ0s? ü¬ؤ”ش ¨™??ô³ èga?ِwٍ?és  ڈ?ح^?ك%5/?³83/]/?,?
how i can save it with orginal content (matlab code)?

  4 件のコメント

表示 1 件の古いコメント
Amani 2011 年 12 月 16 日
hmm .. I have list box contain items their type is file.m ,
and i put "add new file" button , to add this new file to my list box (and add it to current dirctory too).
How i can save this new file and load it ? so, i can use it as .m code.
I hope you understand what i want,,
and thanx for your response .
Fangjun Jiang
Fangjun Jiang 2011 年 12 月 16 日
To "add it to current directory too", use copyfile()
Amani 2011 年 12 月 19 日
Thaaanx alot ^_^



Naz 2011 年 12 月 16 日
uigetfile gets the path, not the data. Before saving you need to load your file. Thus, use function load and give it the path obtained from uigetfile. After you load the data into the variable, you can save it using save function. Also, since you have the filename and the pathname, you dont need to use fullfile. The full path can be provided as follows:[ pathname filename ] As far as I understand you are trying to create a bank of addresses and display them in the listbox, as well as save the data to file. For updating your listbox use the fillowing idea:
your code here
updatedDATA={currentDATA; pathfile filename};
set(handles.listbox,string,num2str(updatedDATA)); %updates the listbox
save([pathname filename],'updatedDATA'); saves the data to file

  4 件のコメント

表示 1 件の古いコメント
Naz 2011 年 12 月 19 日
@ Fangjin. Fixed it
Amani 2011 年 12 月 19 日
Thaanx for you ^_^
please i have one problem :\
I want to cut the last two characters from such string which i got it from a variable .. like "filename" in the above code .. how ?
I mean that i want to cut the .m when i get the file name
form "filename" variable to show it in the list box without .m
Walter Roberson
Walter Roberson 2011 年 12 月 20 日


その他の回答 (0 件)

Community Treasure Hunt

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

Start Hunting!

Translated by