How to change size of a scatter dots in plotyy ?

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Ron Nativ 2017-6-22

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https://ww2.mathworks.cn/matlabcentral/answers/345777-how-to-change-size-of-a-scatter-dots-in-plotyy

回答： Ron Nativ 2017-6-22

Hi, I am trying to change the size of a scatter data set on a scond y-axis generated with plotyy. Im' able to do this on the first y axis, but not on the second one. Is there any way to do this?

Thanks, Ron

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alice 2017-6-22

在 MATLAB Online 中打开

Do you use Matlab 2016 or 2017 ? If you do, have you considered using yyaxis? plotyy is not recommended. Here is a sample code using yyaxis:

% data to plot:
x = 1:10;
y1 = x.*x;
y2 = 1e4-100*y1;
% ploting the data
figure;
yyaxis left % we select the left axis
scatter(x, y1, y1);
hold on;
yyaxis right % we select the right axis
scatter(x, y2, 20);

Adam 2017-6-22

Please include some code with the question. The axes a scatter plot is on should have nothing to do with being able to change the properties of the scatter plot. The axes is just a parent for the scatter plot object.

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