The solution to separate the MATLAB main window and editor window into two interfaces

Question: Matlab drags the editor window with the mouse to drag the editor out to become another window

• Click the small arrow in the dragged out window
  

• Then click dock (shortcut key Ctrl+Shift+Q)
  

• Afterwards, it may appear like this in the main window↓
  

• You can restore the original layout by selecting in 主页the menu bar布局默认