plot function give data error

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msh jgtu
msh jgtu 2020-1-1
回答： Star Strider 2020-1-1
I want to plot data that i have extracted from a figure using plot function but it gives error message "Not enough input arguments"
the data are x1 and y1
plot(x1,y1)
x1 =
[1x10 double]
[1x10 double]
[1x10 double]
[1x10 double]
y1 =
[1x10 double]
[1x10 double]
[1x10 double]
[1x10 double]
>>

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回答（1 个）

Star Strider
Star Strider 2020-1-1
They would appear to be cell arrays.
This will work:
figure
plot([x1{:}], [y1{:}])
however you will probably prefer this result:
figure
hold on
for k = 1:size(x1,1)
plot(x1{k}, y1{k})
end
hold off
grid

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