How to create a Line Plot from gauge Data?

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Elise Buller
Elise Buller 2022-2-28
评论： Arif Hoq 2022-2-28
Hey! I am very new to Matlab so I apologise for the simple questions.
I am trying to create a simple line figure with Time on the x-axis and wave amplitude on the y-axis. My data is currently in a string variable and a table variable.
>>plot(RightHead2(:,1),RightHead2(:,2))
Unrecognized function or variable 'Plot'.
>> plot(RightHead(:,1),RightHead(:,2))
Error using plot
Not enough input arguments.
>> plot(RightHead2)
Error using plot
Invalid data argument.
Thank you!

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回答（1 个）

Arif Hoq
Arif Hoq 2022-2-28
编辑：Arif Hoq 2022-2-28
try this:
time=table2array(RightHead2(2:end,1));
waveAmp=table2array(RightHead2(2:end,2));
plot(time,waveAmp)
or simply
waveAmp=table2array(RightHead2(2:end,2));
plot(waveAmp)
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