【Matlab 控制】模仿繪製動態影像

clc;clear
a=[1 2 3 4 5 6 7 8 9 ];
b=[2 4 8 16 30 40 50 80 90];

for i=1:length(a)
    plot(a(i),b(i),'>'); axis([0, 20, 0, 100]); hold on
    pause(0.1)
end

clc;clear
a=[1 2 3 4 5 6 7 8 9 ];
b=[2 4 8 16 30 40 50 80 90];

for i=1:length(a)
    scatter(a(i),b(i),'>'); axis([0, 20, 0, 100]); hold on
    pause(0.1)
end

clc;clear
a=[1 2 3 4 5 6 7 8 9 ];
b=[2 4 8 16 30 40 50 80 90];

for i=1:length(a)
    scatter(a(i),b(i),'r'); axis([0, 20, 0, 100]); hold on
    pause(0.1)
end