lasso.m
by Thomas Rutten
23 Sep 2003
(Updated 30 Sep 2003)
Enables the selection/encircling of (clusters of) events in a scatter plot by hand.
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| File Information |
| Description |
[selx,sely,indexnr]=lasso(x,y);
Input: x,y - a set of points in 2 column vectors.
Output: selx,sely,indexnr - a set of selected points in 3 column vectors
Note: After the scatter plot is given, selection by mouse is started after any key press. This is done to be able to ZOOM or CHANGE AXES etc. in the representation before selection by mouse. Encircling is done by pressing subsequently the LEFT button mouse at the requested positions in a scatter plot. Closing the loop is done by a RIGHT button press. |
| MATLAB release |
MATLAB 6.5 (R13)
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| Other requirements |
none |
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| Comments and Ratings (6) |
| 23 Sep 2003 |
Juw Ma
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| 24 Sep 2003 |
c. s.
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| 24 Sep 2003 |
c. s.
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| 01 Jun 2005 |
Avigdor Namir
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| 30 May 2011 |
Cao
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| 30 May 2011 |
Cao
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| Updates |
| 25 Sep 2003 |
On request, a third output column representing the index number (position in [x,y]) of selected events, is added. |
| 30 Sep 2003 |
On request, a third output column representing the index number (position in [x,y]) of selected events, is added. |
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