Re: How to write the output of the code to .csv format and save the file

[N]

> > yes, I agree.
> > 
> > I am not able to figure out how to write it.
> > 
> > Is it possible to help me out in a sample code
> 
> You have to learn about printf(...) function style formatting, it is old and 
> have benn used for decades, actually quite many. % is used for comment, there 
> is indentation for both code/comment and if I remember it correct is 
> something like below:
> 
> 
> [fid msg] = fopen('fileame', 'r');                 % Open file
> if(fid == -1)                                      % Error occured?
>   error(msg)                                         % Throw error and show 
> error messsage what went wrong
> end
> 
> try                                                % Start try block so that 
> error could be catched and file closed
>   fprintf(fid, 'column2; column2; column n\n');      % Here you may add code 
> to write header or similar
>   for n = 1:rows                                     % For all rows you want 
> to save data
>     fprintf(fid, 'column2; column2; column n\n');      % Here you have to add 
> code to write data, probably using a for loop
>   end
>   flcose(fid);                                       % Close file
> catch err                                          % Catch error in case it 
> happen, rows below are not run then everything is OK
>   fclose(fid);                                       % This is needed 
> otherwise file is not closed then you make error in code and it is a problem
>   rethrow(err)                                       % Rethrow the same error 
> but here file have been closed before error
> end
> 
> 
> Nicklas SB Karlsson

Discovered I made an error fopen('fileame', 'r') open in read only, it must be 
opened in write mode so it should be 'w' instead of 'r':
  [fid msg] = fopen('fileame', 'w');                 % Open file