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Alec Jacobson


University of Toronto

9 total contributions since 2014

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gptoolbox
Useful functions for geometry processing, constrainted optimization and image processing.

17 days ago | 86 downloads |

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Answered
Can imread input animated gifs written using imwrite?
It seems like this is broken ... on purpose. In /Applications/MATLAB_R2017a.app/toolbox/matlab/imagesci/private/readgif.m...

4 months ago | 0

Question


Can imread input animated gifs written using imwrite?
I've written an animated gif test.gif using imwrite: sphere frame = getframe(gcf); [SIf,cm] = rgb2ind(frame.cdata,256...

4 months ago | 1 answer | 0

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answer

Answered
In MATLAB, how do I obtain information about my screen resolution and screen size?
On my macbook air, if I issue On my macbook air, if I issue set(0,'units','pixels') get(0,'ScreenSize') I get ...

12 months ago | 0

Responded


Re: findbounds warning
I'd also like to know.

1 year ago | 1330 views

Responded


Re: Connected component (graph theory) in MatLab
I've posted a replacement for `graphconncomp` here: http://www.alecjacobson.com/weblog/?p=4203 [p,q,r,s,cc,rr] = dmperm(G+speye...

3 years ago | 9514 views

Responded


Re: how to do an assignment in a matlab anonymous function?
Steve, Here's a tiny example: The surf handle s is passed to the slider explicitly as UserData. Of course, to have an effect ...

3 years ago | 11652 views

Responded


Re: how to do an assignment in a matlab anonymous function?
Bruno, how do you propose adding a slider which changes a value _within the matlab terminal_? Or would you have to create a new...

3 years ago | 11652 views

Responded


Re: how to do an assignment in a matlab anonymous function?
Haters of anonymous functions will not like this solution. But you can use `eval` to do some amount of assignment in an anonymou...

3 years ago | 11652 views