Plot multiple y-value on a single x-value
115 次查看(过去 30 天)
显示 更早的评论
Hello,
I have array with two field (year and xx), for each year it has multiple y-value.
for exampel:
year = [2000 2001 2005 2008]
xx = [(5 10 20); (40 60); (30 20 10 50); (1)]
I am trying to plot scatter for each year (x-axis) all the coressponding values of xx (y-axis)
I was trying do it like this:
dataplot = [];
dataplot = [dataplot; year xx yy zz];
[ay,~,cy] = unique(dataplot(:,1),'rows'); % to get just the unique year
figure
scatter(year,xx,'*');
ax = gca;
ax.XTick = 1:numel(ay);
ax.XTickLabel = ay;
ax.XLim = [0 numel(ay)+1];
Please find the mat file of the array in the attachements, (PS just the first two fields).
Thanks in advance
0 个评论
采纳的回答
Star Strider
2019-3-18
Try this:
year = [2000 2001 2005 2008];
xx = {[5 10 20]; [40 60]; [30 20 10 50]; 1};
figure
hold all
for k1 = 1:numel(year)
plot(ones(1,numel(xx{k1}))*year(k1), xx{k1}, 'p')
end
hold off
It is necessary to put ‘xx’ in a cell array, since the vector lengths are different.
Experiment to get the result you want.
Plotting your actual data are even easier, since all the data are the same and each row has an associated year:
D = load('dataplot.mat');
data = D.dataplot;
figure
plot(data(:,1), data(:,2:end)', 'p')
12 个评论
Star Strider
2019-3-23
I have no idea. Use the Contact Us link in the upper right corner of this page and ask MathWorks!
I’m happy my function works, though!
更多回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Line Plots 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!