i have two arrays in matlab code and i want to plot them by two lines on the same graph

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Momen AlManaseh
Momen AlManaseh 2021-7-10
编辑： Soniya Jain 2021-7-10
i have two arrays in matlab code and i want to plot them by two lines on the same graph

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回答（1 个）

Soniya Jain
Soniya Jain 2021-7-10
You can use plot function,
plot(Array1);
hold on;
plot(Array2);
hold off;
hold will retain current plot when adding new plots.
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Momen AlManaseh
Momen AlManaseh 2021-7-10
no, i dont plotting empty array. the idea is define an empty array then should be filling during function. finally, plot this array after filling.
Soniya Jain
Soniya Jain 2021-7-10
编辑：Soniya Jain 2021-7-10
I guess you are trying to plot cell array as using {}, which is invalid argument in plot function, so you can first covert cell array to vector using or str2double functions, and then try plotting.

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