I\'m using Windows 7 64 bit. Each time, I\'m using plot function, plot windows will shows and draws successfully, but after that it stops responding and must shut down it.>
I had same problem,
Sometimes linspace is showing you all results in command windows and waits for your interaction.
add ; after command, or hit q to quit in command window
x = linspace(0,10,100);
Disable paging of screen output by putting more off into octave command window. This will prevent code to wait until you see all rows.
If you want turn this back on, use more on
documentation
prevent-user-interaction-on-command-window-for-octave
Can't stop execution in gui command window