How to change time interval in timeseries plot?

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Ravindu Lokuliyana
Ravindu Lokuliyana 2019-5-23
评论： per isakson 2019-5-27
Hi there,
I have timeseries dataset('Model_01') which need to plot in a timeseries. The values need to plot in 3 hours interval but the figure represents 1 hour interval. How can I change that into 3h intervals? Folllowing commands use for the plot.
% plot model data
ts_Model_01 = timeseries(Model_01);
ts_Model_01.TimeInfo.Units = 'hours';
ts_Model_01.TimeInfo.StartDate = {datestr(datenum(num2str(buoy_start_date),'yyyymmdd'))}; % Set start date.
ts_Model_01.TimeInfo.Format = 'yyyy-mm-dd HH:MM'; % Set format for display on x-axis.
ts_Model_01.Time = ts_Model_01.Time - ts_Model_01.Time(1); % Express time relative to the start date
colorstring_Model = 'k';
plot(ts_Model_01,'-','Color', colorstring_Model,'LineWidth',1.5)
Your help is much appreciated.

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per isakson
per isakson 2019-5-23
编辑：per isakson 2019-5-27
  2 个评论
Ravindu Lokuliyana
Ravindu Lokuliyana 2019-5-27
Hi,
Thank you for the answer.
But I didn't get the exact meaning of that.
Can you please explain it more?
per isakson
per isakson 2019-5-27
To use Matlab effectively it's neccessary know how to find information in the documentation. That's an art in itself. I added another link to my answer. Spend some time with the examples.

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