Converting indices to time
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Hi I am very new to the MatLab software, I have a vector size 1x5234400. For the recording software I am using, every 200 indices equates to 1 second, and I am trying to plot the time against the given values of the vector, but currently have the indices plotted against the given values of the vector. How can I go about creating a vector, using my conversion, to plot time against my values?
Thank you
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Honglei Chen
2014-9-12
编辑：Honglei Chen
2014-9-12
This means your sampling rate is 200 Hz, so you can construct your time vector as
fs = 200;
t = (0:numel(x)-1)/fs;
then just do
plot(t,x)
assuming x is your signal
2 个评论
Nick
2014-9-12
Srinivasulu Avvaru
2019-5-14
If we want to plot the above signal with x_axis as standard time. What to do
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