因为我不理解符号是如何工作的,所以我只需要在一个图中添加平均值,并添加一个标签来写下这一点。我加了一颗白星
scatter(azimuth,elevation,'r'),'filled';
hold on;
plot(az_mean,el_mean,'wp'); hold on;
然后我添加了标签
str = {az1_mean,el1_mean};
text (az1_mean,el1_mean,str);
但这两个值有两条不同的线。我怎么能拿到这种格式的
(az1_mean,el1_mean)
是吗?
x = linspace(0,3*pi,200);
y = cos(x) + rand(1,200);
y_mean = mean(y); x_mean = mean(x)
h1 = figure(1);
scatter(x,y)
xlabel('Azimuth); ylabel('Elevati');
hold on;
plot(x_mean,y_mean,'wp'); hold on;
str = {x_mean,y_mean};
text (x_mean,y_mean,str);
hold off;