All posts made by jbord39 in Bitcointalk.org's Wall Observer thread



1. Post 1998056 (copy this link) (by jbord39) (scraped on 2020-04-04_Sat_10.55h):

Quote from: rpietila on May 01, 2013, 08:45:10 PM
Sorry ... no interest in reading half a page of your drivel ... if you want to poison me, make it short and sweet. Your monologues have no 'bite' for me

Pathetic that the belligerent supernodes need to use sockpuppets created on April 12th, 2013.  Roll Eyes

That's almost like saying a 2013 Casascius is a collector's item.  Roll Eyes

Busted. Everybody will laugh at you, I just ignore. Go home.  Roll Eyes

How did you bust him?  How is that like saying a 2013 Casascius is a collectors item??

It is clear you think you're a lot more clever than you are.  What I would recommend is a solid dose of reality--take an IQ test and realize that you are not as smart as you think you are (I would put a guess around 90).  You just bought bitcoins and made a lot of money.  The two are not the same.

The constant flaunting of your success is both pathetic and pitiful.  It's great you got somewhere you never expected to be--but sad how much you have to advertise it.



2. Post 2008935 (copy this link) (by jbord39) (scraped on 2020-04-04_Sat_10.55h):

Quote from: phatsphere on May 02, 2013, 08:21:27 PM
Someone mentioned they'd like to see 3d charts a while back so I had a try to see how they'd look. 2 hours ago:

Obviously, it's a work in progress. Thoughts?


Nice work, very cool  Wink
How big a step would it be to animate this so we could visibly see walls moving in 3D ? That would be ubercool
Dare I say it, but it would be bit like a ripple  Wink

It could be done but not really in a way that could be posted as an image in this thread. Maybe as a flash thing or something?
there is canvas 3d, that's currently the best solution you can try.
http://threejs.org/ is a lib you will wanna have a look at, too.

I think matlab would be 100x easier than any if these options.  Just input data as matrices, (time, bid, volume, etc) and graph using mesh command.  Make a movie if you want as well.



3. Post 2009413 (copy this link) (by jbord39) (scraped on 2020-04-04_Sat_10.55h):

Quote from: Richy_T on May 02, 2013, 09:04:36 PM

I think matlab would be 100x easier than any if these options.  Just input data as matrices, (time, bid, volume, etc) and graph using mesh command.  Make a movie if you want as well.

I think you'd have to rework the data to be able to do a mesh (though Matlab may handle that for all I know).

No data manipulation required.  Just the bid/ask sums at each point in time for each price.  This provides the x, y, and z matrices it requires.

http://www.mathworks.com/help/matlab/ref/mesh.html

It would just be mesh(bid/ask sums, price, time)

If you have the matrices at least, which should be easy to get.



4. Post 2009676 (copy this link) (by jbord39) (scraped on 2020-04-04_Sat_10.55h):

Quote from: Richy_T on May 02, 2013, 09:36:21 PM

No data manipulation required.  Just the bid/ask sums at each point in time for each price.  This provides the x, y, and z matrices it requires.

http://www.mathworks.com/help/matlab/ref/mesh.html

It would just be mesh(bid/ask sums, price, time)

If you have the matrices at least, which should be easy to get.


It's not a matrix though, it's a list of prices and amounts at each point in time. No reason something like Matlab couldn't handle something like that, as mature as it is but I don't know if it does. Overkill for something like this though.

I don't think you are familiar with a matrix but it is basically exactly what you described.  Keep mind that an array is just a 1d matrix.  Price, amount, time-- that is a 3d matrix.

The data as you described it is exactly what you need for the mesh command.

Overkill?? For this one purpose maybe but a lot of people use matlab all the time and have it for any of there needs(myself included).