matlab绘制散点图问题答:axis([0 8 0 8])hold on plot(2,3,'k*',4,5,'k*',6,7,'k*',1,6,'k*',4,3,'ro')text(1.6,3,'A','FontSize',12),text(4.2,5,'B','FontSize',12)text(6.2,7,'C','FontSize',12),text(1.2,6,'D','FontSize',12)text(4.2,3,'X','FontSize',12)l...
matlab画二维散点图 x=0,y=28;x=4,y=54;x=8,y=50;x=12,y=59;x=16...答:x = [0,4,8,12,16]y = [28,54,50,59,63]scatter(x,y)