Multi-label teaching demonstration system and method for scatter diagram

The invention provides a multi-label teaching demonstration system and method for a scatter diagram. The system comprises a processor and a display which communicates with the processor, wherein the processor carries a first table and a corresponding VBA compiling system. The method comprises steps of acquiring to-be-processed data, and inputting the acquired data into the first table; generating an initial scatter diagram according to the selected data region by using a VBA compiling system; inserting the current data column for multiple times and adding label data, adjusting the positions of different labels and minimizing redundant data points to obtain a multi-label scatter diagram, and displaying the generated multi-label scatter diagram in real time by using a display. According to the method, the current scatter diagram can be conveniently described in more dimensions through multiple labels, for example, pictures and labels with different contents and formats are added, so the scatter diagram can conv