How to set plot axes?
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figure (1)
plot(A(512,:))
hold on
plot(B(512,:),'r')
How do I specify the axes scale for plots? E.g. Y axes from 0 to 80000; and X axes from 0 to 1100
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Walter Roberson
am 25 Jul. 2012
Normally it is chosen automatically, but you can set the axis XLim and YLim properties.
Note: you ask for x to be 0 to 1100, but you are using the single-input version of plot(), which will default x to be 1:length(Y) and thus will start from 1. If your x should start from 0, then you should be using the two-input version of plot,
plot(x, A(512,:))
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S N RAY
am 25 Jul. 2012
A related question is setting the exact time to x-axis. For example, how to set the time as say, 04:30:00, 04:35:00 and so on along x axis and frequency as 45 MHz , 50 MHz and so on up to 450 MHz along y-axis.
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Walter Roberson
am 25 Jul. 2012
set the xtick and ytick properties, and use datetick() on the x axis with the option to preserve ticks.
You would need to calculate the tick locations, perhaps using add2date()
Walter Roberson
am 29 Jul. 2012
Please review the guide to tags and retag this question; see http://www.mathworks.co.uk/matlabcentral/answers/43073-a-guide-to-tags
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