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1 cze 2017 · fclose(fid); But then, if I want to delete or change the name file it wont let me, it tell me the file is still open in matlab. Is it a bug or am I doing something wrong?
- fclose - Close one or all open files - MATLAB - MathWorks
fclose(fileID) closes an open file. fclose('all') closes all...
- How can avoid the error: Error using fclose Invalid file identifier ...
Use fopen to generate a valid file identifier. Error in...
- fclose - Close one or all open files - MATLAB - MathWorks
fclose(fileID) closes an open file. fclose('all') closes all open files. status = fclose(___) returns a status of 0 when the close operation is successful. Otherwise, it returns -1. You can use this syntax with any of the input arguments of the previous syntaxes.
21 mar 2013 · The delete operator is called automatically by Matlab. (There are more functions that you will need to wrap, (fread, fseek, etc..)). So now you have safe handles that automatically close the file whether you lost scope of it or an error happened. Use it like this: f = safefopen('myFile.txt','wt') fprintf(f,'Hello world!'); And no need to close.
18 lut 2014 · Use fopen to generate a valid file identifier. Error in open837 (line 4) fclose (fid); Hello. In order to read data from a binary file, I am trying to run the following code: function TMP = open837 (filename) fid = fopen ('18oct2013-121730.837', 'r'); fclose (fid);
8 maj 2016 · Please read the documentation of the commands ishandle, fclose, clear and delete. ishandle does not recognize file handles, but graphc and Java handles. delete requires the file name, if you want to delete a file.
Why does fclose() returns 'ans' in the workspace? If I change the line in status = flose(fid); the ans disappears and 'status' obviously appears. Why is flose() not suppressed? directory = 'D:...
21 maj 2024 · The only way I've figured out to be able to re-open the communications channel to the instrument is to kill off MATLAB and then restart it.
