给你个例子,这里先将figure(1)的图保存为fig_28.fig文件,然后读取fig_28.fig文件中的数据来虎仔figure(2)中:
clc; clear;
x = linspace(0, 10, 101);
y = sin(x);
figure(1);
plot(x,y,'b-o','markerface','b');
open('fig_28.fig');
handle = findobj(gca,'Type','line');
xdata = get(handle,'XData');
ydata = get(handle,'YData');
figure(2);
plot(xdata,ydata,'b-o');