gt; 2016-09-06 13:12 GMT-03:00 Emerson Vitor Castelani <emerso...@gmail.com
> >:
>
>> Hi El suisse ! Thank you for your help. I already tried that. But in
>> this case, we obtain a gray scaled image...I want a binary image...
>>
>> Em terça-feira, 6 de setembro
img_bw = convert(Image{ColorTypes.Gray}, img)
>
>
> 2016-09-06 9:46 GMT-03:00 Emerson Vitor Castelani <emerso...@gmail.com
> >:
>
>> Is there any way to convert a jpg (or png) image in b using Images.jl?
>>
>> Thanks
>>
>
>
Is there any way to convert a jpg (or png) image in b using Images.jl?
Thanks
I am trying run Escher's examples but I had some problems. For example, in
minesweeper.jl, is showed just the word minesweeper and nothing more...
Someone knows why?
In the first moment I would like to click and get the coordinates of the
point. Next, draw a (small) circle representing this point.
Em quinta-feira, 23 de julho de 2015 05:55:16 UTC-3, Andreas Lobinger
escreveu:
Can you describe, what you want to do?
to
either 1) yield the event loop 2) make sure the program stays open long
enough to actually display your plot (ref:
https://github.com/stevengj/PyPlot.jl/issues/41)
On Tue, Jul 21, 2015 at 2:53 PM, Emerson Vitor Castelani
emerso...@gmail.com wrote:
I had a similar problem...I don't
long
enough to actually display your plot (ref:
https://github.com/stevengj/PyPlot.jl/issues/41)
On Tue, Jul 21, 2015 at 2:53 PM, Emerson Vitor Castelani
emerso...@gmail.com javascript: wrote:
I had a similar problem...I don't know why...
Em terça-feira, 21 de julho de 2015 14:46:41 UTC-3
Guys, I need to know if we can create mouse events using pyplot in Julia?
And how?
Thanks
Well, I already tried this , but I don't get to do work!Does canvas and
mpl_connect work in Julia?
Em terça-feira, 21 de julho de 2015 13:38:06 UTC-3, Isaiah escreveu:
http://matplotlib.org/users/event_handling.html
On Tue, Jul 21, 2015 at 12:34 PM, Emerson Vitor Castelani
emerso
I had a similar problem...I don't know why...
Em terça-feira, 21 de julho de 2015 14:46:41 UTC-3, El suisse escreveu:
Hi
I got the following example related with this thread
https://gist.github.com/elsuizo/5338605a6a5c7ab54730
but fail in
your main routine.
--Tim
On Wednesday, November 26, 2014 09:26:35 AM Emerson Vitor Castelani
wrote:
Humm, It's useful but I guess that the problem is something in loop
while...
Em quarta-feira, 26 de novembro de 2014 15h05min03s UTC-2, Stefan
Karpinski
escreveu:
I'm not sure
/JuliaLang/julia/issues/9191.
On Fri, Nov 28, 2014 at 11:51 AM, Emerson Vitor Castelani
emerso...@gmail.com javascript: wrote:
Hi Stefan. I am very grateful by your attention. Each variable typed
correctly doesn't change the perfomance. Do you have other suggestion to me?
Thanks,
-Emerson
realize; if the type of the
variable
is uncertain, the loop will be very slow. You can make that resize
operation a
separate function, from which you call your main routine.
--Tim
On Wednesday, November 26, 2014 09:26:35 AM Emerson Vitor Castelani wrote:
Humm, It's useful but I guess
Vitor
Castelani έγραψε:
Well, I am tried to implement a simple version of simplex in Julia and I
have had some troubles. In Julia, my algorithm spends about 30 sec and in
matlab/octave 3 sec for the same problem. So, I saw some tips in order to
get a better performance but the best that I
::Matrix, c::Matrix) = simplex(A, vec(b), vec(c))
This also avoids copying the data of b and c needlessly.
On Wednesday, November 26, 2014, Emerson Vitor Castelani
emerso...@gmail.com javascript: wrote:
Have you considered the example scsd8.mat?
Em quarta-feira, 26 de novembro de 2014
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