Plot Excel data for dates and time
12 次查看(过去 30 天)
显示 更早的评论
I am trying to plot a trend/ line graph for the data I attached. If possible, I would like to have graphs for each date.
2 个评论
Star Strider
2019-11-25
There are no data in the file you posted, only a list of dates.
Using:
T = readtable('hekp.xlsx','ReadVariableNames',0);
the first five rows are only:
Var1 Var2 Var3
__________________ _________ _______
11/8/2019 08:54:00 11/8/2019 0.37083
11/8/2019 08:58:00 11/8/2019 0.37361
11/8/2019 09:02:00 11/8/2019 0.37639
11/8/2019 09:25:00 11/8/2019 0.39236
11/8/2019 09:25:00 11/8/2019 0.39236
Note that ‘Var3’ are fractional days corresponding to the times in ‘Var1’.
回答(1 个)
Pratheek Punchathody
2020-11-19
You could import the excel file into the MATLAB workspace and use “readtable()” function to read the imported data. Line graphs can be created using the “plot()” function.
T = readtable('hekp.xlsx'); %Read imported table from the workspace
plot(T.Var1, T.Var3); %ploot Var1 with respect to x-axis and Var3 with respect to y-axis
Refer to the documentation of Read Spreadsheet Data into Table for further reference and parse the data from the table as required.
0 个评论
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Spreadsheets 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!