Plot graphs of the data in 3 subplots (3 rows × 1 column)

given a (52560 x 8 double)

the first 5 columns are [ year month day hour minute ] and next 3 columns are different values at the same time.

ask to combine them using datenum() function so that can be used on x-axis, and use datetick(‘x’) to display the x-axis with sensible labels.

then, ask to plot graphs of the data in 3 subplots (3 rows × 1 column)

[Dyuman Joshi]

The language of question statement suggest it is a homework questin/assignment.

Show your code, what you have done and mention what exactly is the problem/error you are facing, so that we can help you rectify/solve whatever is troubling you.

[dpb]

Tagged with R2022a; do NOT use the deprecated datenum and datetick; use the current datetime function instead. One immediate result of such is that plot is now datetime-aware so get the labelling of the axis ticks for free...

Secondly, the tiledlayout has surpassed subplot in a like manner; it is the presently-recommended solution.