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Plotting Graph that needs automated value for x-axis
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Hello.
I am working in plotting a graph where the y-axis is the data from the file I choose. However, for the x-axis, is it possible for matlab to automatically give 0.01 interval from the first value till the last value in the file and the file has no fixed amount of data.
Really appreciate if anyone can give some advice. Thanks!
Regards,
Jeb
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Answers (1)
Geoff Hayes
on 29 Jan 2016
Jeb - how do you determine the first and last value in the file? If you know both, then you could do something like
firstValue = 1.0;
lastValue = 5.0;
x = firstValue:0.01:lastValue;
Since you are using the above to plot presumably as
plot(x,y)
then the number of elements (length) of x must be identical to the number of elements of y.
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