How to plot 8640 datapoints over a 1 day on a second by second basis (i.e. 86400 seconds)
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Hi there community!
I wanted to build a signal on signal builder on Simulink. I have about 8640 datapoints that were measured over 10 second intervals for 1 day. I want to present the measured data as a continuous signal spread across the whole duration on a second by second basis- meaning the x-axis time range must be from 0-86400 seconds. How do I go about it? As of now I'm only able to plot the data over the 8640 range on the x-axis.
How to I essentially 'stretch' this data to fit the required range? If if only change the x-axis range on signal builder it doesn't work as it doesn't spread the data.
Any help would be great! Many thanks!!
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jonas
2018-10-18
Was the corresponding time not recorded? If not, and you are 100% certain that there is no missing data or significant variation in the sampling frequency, then you can just do as @Dennis suggested and build your own x-vector, although I would suggest using duration or datetime format so that the units are embedded.
x = days(0):seconds(10):days(1)
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