matlab quit函数语法发表matlab quit函数相关文章
Terminate MATLAB program
quit displays a confirmation dialog box if the confirm upon quitting preference is selected, and if confirmed or if the confirmation preference is not selected, terminates MATLAB after running finish.m, if finish.m exists. The workspace is not automatically saved by quit. To save the workspace or perform other actions when quitting, create a finish.m file to perform those actions. For example, you can display a custom dialog box to confirm quitting using a finish.m file—see the following examples for details. If an error occurs while finish.m is running, quit is canceled so that you can correct your finish.m file without losing your workspace.
Two sample finish.m files are included with MATLAB. Use them to help you create your own finish.m, or rename one of the files to finish.m to use it.
finishsav.m—Saves the workspace to a MAT-file when MATLAB quits.
finishdlg.m—Displays a dialog allowing you to cancel quitting; it uses quit cancel and contains the following code:
button = questdlg('Ready to quit?', ... 'Exit Dialog','Yes','No','No'); switch button case 'Yes', disp('Exiting MATLAB'); %Save variables to matlab.mat save case 'No', quit cancel; end
If you want MATLAB to display the following confirmation dialog box after running quit, select Preferences in the Environment section on the Home tab. Then select the check box for Confirm before exiting MATLAB, and click OK.