| T O P I C R E V I E W |
| SF01 |
Posted - 04/10/2016 : 08:51:10 AM
Hello.
Ia have a question, I have data set with continous data points.
My task is to make plot from perodical points, not all points I have, let's say I have a function of temperatre from 0 to 1000 and I have to do a plot starting from 200 degrees and next points should be every 25 degree step, how to perform this?
SF |
| 3 L A T E S T R E P L I E S (Newest First) |
| SF01 |
Posted - 04/24/2016 : 07:36:17 AM
Thank you for informations.
As I didn't have much time then I simply merged all the worksheets and copied the line with parameters I needed and pasted it with transposing from horizontal to vertical and made graph out of the resulting column.
SF |
| raygmurphy |
Posted - 04/21/2016 : 06:56:49 AM
In order to retrieve data values from a plot follow these steps:
1. Open the figure
2. In the MATLAB Command Window type the following commands:
h = findobj(gca,'Type','line')
x=get(h,'Xdata')
y=get(h,'Ydata')
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| AmandaLu |
Posted - 04/11/2016 : 06:44:01 AM
Hi SF,
You can extract 200-1000 data points by Worksheet Query and then use Reduce Rows to remove 24 points from every 25 points.
Select Wokrsheet: Worksheet Query, and set it as below:
In the extracted worksheet, select Worksheet: Reduce Rows, and specify settings like this:
You can refer to the following pages for details of Worksheet Query and Reduce Rows:
http://www.originlab.com/doc/Origin-Help/Wks-Query
http://www.originlab.com/doc/Origin-Help/reduce-rows
Thanks,
Amanda
OriginLab Technical Service |
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