Rank: 4739 based on 23 downloads (last 30 days) and 1 file submitted
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Yuri K

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21 Mar 2005 Screenshot rbb3select Selects points on 3D plot using rbbox. Author: Yuri K data exploration, rbbox, rubberband box, 3d, select 23 5
  • 4.33333
4.3 | 3 ratings
Comments and Ratings by Yuri View all
Updated File Comments Rating
02 Sep 2013 Ternplot Plots ternary phase data on a ternary phase diagram. Author: Carl Sandrock

Another suggestion. The vertex labels should be at 100%, not 0%.

02 Sep 2013 Ternplot Plots ternary phase data on a ternary phase diagram. Author: Carl Sandrock

Great function! -1 because labeling with gname cannot be used due to data sorting. Make the sort optional and/or return the sorting index.

29 Aug 2013 Round with significant digits Rounds towards the nearest number with N significant digits. Author: François Beauducel

Great function. I should find it earlier.

Will, it's a precision problem of floating point arithmetic. Try:
3.55/0.1-35.5
ans =
-7.105427357601e-15
This little number trigger the balance. I think it's hard to overcome.

17 Jul 2013 Write Cell Array to Text File A cell array is written to a delimited output file, incl. options for appending & custom delimiters. Author: Roland Pfister

Why cannot you fix this annoying bug with \t?

26 Jun 2013 BubblePie Plots multiple size scaled pie charts at specified 2D coordinates. Author: Abraham Anderson

Nice function, but poorly written. The code should be improved to become less repetitive and more user-friendly.

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06 Apr 2007 rbb3select Selects points on 3D plot using rbbox. Author: Yuri K Kotliarov, Yuri

Here is another longtimeago comment I found in my mailbox. Sorry I was not able to test it. But it may be useful for someone.

======
Hi,

I was using your file RBB3SELECT to get coordinates of nodes from a 3D mesh. I previouly used SELECT3D (available in the FEX) but it can only return one data at time.

Your code works well except when it is used with CAMERA (cameratoolbar).

So, reading SELECT3D (from TMW), I found three non-documented properties of axes : x_RenderTransform, x_RenderOffset, x_RenderScale

I just change the line 34 from RBB3SELECT :
T=view;
with this :
T=get(gca,'x_RenderTransform');

And it seems to solve the problem.
The test file RBB3TEST is still working even if you use the cameratoolbar.

I don't tested this modification more.
But it seems to enhance your contribution.

What do you think ?
Jérôme

06 Apr 2007 rbb3select Selects points on 3D plot using rbbox. Author: Yuri K Kotliarov, Yuri

Sorry for not addressing problems for this submission for a long time. I found if you have axes with prospective mode turned on, the function returns wrong points some time.
So, I have 3 choices:
1) Check prospective mode and issue a warning
2) Force axes to prospective mode off just before selection
3) Somehow calculate projection even if prospective mode on. Currently I have no idea how to do it.
Any comments?

09 Nov 2006 rbb3select Selects points on 3D plot using rbbox. Author: Yuri K D'Agostino, Ian

A great little utility. I also had problems getting the correct points. However, I was able to overcome this by always setting the axes to be uniform (n x n x n).
eg/ axis([-50 50 -50 50 -50 50 1 3]), where 1 and 3 are colour scaling.

09 Nov 2005 rbb3select Selects points on 3D plot using rbbox. Author: Yuri K Lindbom, Pontus

It is good but when I am using vectors describing a point cloud the wrong points are chosen for some projections. Looks like incorrect projection or something.

14 Oct 2005 rbb3select Selects points on 3D plot using rbbox. Author: Yuri K Sarosi, Zoltan

Very good! I was looking for it! Thank you!

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