i want save the table in file on my computer , i wrote the following but display error ? what should i do ?

save Table3; fname='newfile.xlsx'; xlswrite(fname,Table3);

Error using save Unable to write file Table3: permission denied.

Error in two (line 261) save Table3;

Answer 1

[Jan]

You do not have write permissions in the current folder. This is solved by specifiying a valid folder:

folder = tempdir;
fname  = fullfile(folder, 'newfile.xlsx');
save(fname, 'Table3');

[mohammed elmenshawy]

ok, but where the place where the file (contain table) is stored?

[Star Strider]

You can find it by running this:

file_location = which('newfile.xlsx')

[mohammed elmenshawy]

i wrote folder = tempdir; fname = fullfile(folder, 'newfile.xlsx'); save(fname, 'Table3'); file_location = which('newfile.xlsx') and the file that contains the table does not appear after

[Jan]

@mohammed: The file is saved in the folder, which is defined by the tempdir command. Type this in the command window:

tempdir

Of course you can use any otehr folder also, but I could not guess which folder you want. Therefore I've chosen tempdir as example:

folder = 'C:\Data\YourFolder\xyz;
fname  = fullfile(folder, 'newfile.xlsx');
save(fname, 'Table3');

You can use uigetfolder also to select a folder in a GUI, or the output of userpath.

Answer 2

[Peter Perkins]

Also, if you mean "table" as in the data type whose class is table, don't use xlswrite, use writetable.