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How to plot like the following scatter plot on MATLAB?

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horizon
horizon 2019-6-6
回答： VBBV 2023-5-10
I created the graph on Excel, but I would like to plot the following plot on MATLAB.
Though I run the script, it returns me the error , there was no tips to fix it on the documentation.
Please let me know how to plot the scatter plot on MATLAB.
fig1.png
error
>> sample
Error using scatter (line 46)
Not enough input arguments.
Error in untitled (line 8)
scatter(data,'filled')
script
data = [11,10;10,11;9,10;20,18;10,11;11,10;10,9];
figure;
plot(data)
figure;
scatter(data,'filled')mat

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回答（2 个）

Walter Roberson
Walter Roberson 2019-6-6
scatter(repmat(1:size(data,1), 1, 2), data(:), 'filled')
VBBV
VBBV 2023-5-10
Ran in:
data = [11,10;10,11;9,10;20,18;10,11;11,10;10,9];
figure;
plot(data);grid
figure;
hold on
sz = 100;
scatter(1:size(data,1), data(:,1), sz,'filled')
scatter(1:size(data,1), data(:,2), sz,'filled')
grid
ylim([6 20])

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