http://www.mathworks.com/matlabcentral/newsreader/view_thread/264943 Feed for thread: how to plot time in the (hr/min/sec/millisec) format en-us &copy;1994-2012 by MathWorks, Inc. webmaster@mathworks.com MATLAB Central Newsreader http://blogs.law.harvard.edu/tech/rss 60 http://www.mathworks.com/images/membrane_icon.gif Wed, 04 Nov 2009 09:49:02 -0500 http://www.mathworks.com/matlabcentral/newsreader/view_thread/264943#691975 milan i have to plot a value against time & the time,the format of time is hr/min/sec/millisecond or hr:min:sec:millisecond.for eg: i have to plot a variable who's value changes with time,time is given as 15:45:12:.0078.so how i'll plot it in mat lab . Wed, 04 Nov 2009 10:02:29 -0500 http://www.mathworks.com/matlabcentral/newsreader/view_thread/264943#691980 roger On Nov 4, 10:49 am, "milan " &lt;milanli...@gmail.com&gt; wrote:<br> &gt; i have to plot a value against time & the time,the format of time is hr/min/sec/millisecond or hr:min:sec:millisecond.for eg: i have to plot a variable who's value changes with time,time is given as 15:45:12:.0078.so how i'll plot it in mat lab .<br> <br> see the help for the DATENUM function