> I'll publish it if you think that's a good idea. I might start
> tomorrow.
I've published the thing in http://sagenb.org/pub/1296/
> BTW, I'd also like to use splines or some other smoothing technique.
It looks very square right now, i'll add the splines later i think.
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On 25 dic, 20:13, William Stein wrote:
> Hi guys... Contribute stuff to sage! This is your big chance to
> become Sage developers :-)
I'll publish it if you think that's a good idea. I might start
tomorrow.
BTW, I'd also like to use splines or some other smoothing technique.
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On Fri, Dec 25, 2009 at 12:05 PM, Oscar Lazo wrote:
> I've found the same problem. What i did is write a program that
> returns lines between nearest-neighbors. But you have to point out the
> begining of the curve for it not to make a closed curve. Also, it has
> problems with connex? cuves (an 8
On Dec 25, 3:59 pm, Jason Grout wrote:
> Mike Witt wrote:
> > On Dec 25, 10:05 am, William Stein wrote:
> >> On Fri, Dec 25, 2009 at 9:07 AM, Mike Witt wrote:
> >>> If I have a list of points that represent a 3d curve, how would I go
> >>> about plotting them? For example, is there a way to m
Mike Witt wrote:
> On Dec 25, 10:05 am, William Stein wrote:
>> On Fri, Dec 25, 2009 at 9:07 AM, Mike Witt wrote:
>>> If I have a list of points that represent a 3d curve, how would I go
>>> about plotting them? For example, is there a way to make list_plot3d
>>> plot a curve rather than a surfa
I've found the same problem. What i did is write a program that
returns lines between nearest-neighbors. But you have to point out the
begining of the curve for it not to make a closed curve. Also, it has
problems with connex? cuves (an 8-shaped curve for instance).
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On Dec 25, 10:05 am, William Stein wrote:
> On Fri, Dec 25, 2009 at 9:07 AM, Mike Witt wrote:
> > If I have a list of points that represent a 3d curve, how would I go
> > about plotting them? For example, is there a way to make list_plot3d
> > plot a curve rather than a surface?
>
> Use line3d.
Thanks, I didn't even notice that extra 0 in there.
On Sep 12, 10:16 am, Marshall Hampton wrote:
> I think John is right that your problem is mainly from giving
> list_plot3d too many points. I assume in your original code that you
> have done "import numpy as np" somewhere. Then your code wor
I think John is right that your problem is mainly from giving
list_plot3d too many points. I assume in your original code that you
have done "import numpy as np" somewhere. Then your code works fine
for me if I use "grid=np.arange(-32,32,0.5)" instead of 0.05. With
the 0.05 differences, you are
On Sep 11, 11:02 am, Ranjit wrote:
> Yeah, the sample code works for me too. I'm not sure I see what's
> different about what I'm doing.
>
> Here's an example of something that doesn't work for me:
>
> var("rho_X rho_Y R")
> R=6
> rho=sqrt(rho_X^2+rho_Y^2)
> EE(rho_X,rho_Y)=exp(-rho/R)
> ee=fast_
Yeah, the sample code works for me too. I'm not sure I see what's
different about what I'm doing.
Here's an example of something that doesn't work for me:
var("rho_X rho_Y R")
R=6
rho=sqrt(rho_X^2+rho_Y^2)
EE(rho_X,rho_Y)=exp(-rho/R)
ee=fast_float(EE)
grid=np.arange(-32,32,0.05)
eeM=[[ee(x,y) fo
Ranjit wrote:
> I tried using the function list_plot3d to visualize a 2d matrix, but
> it doesn't seem to work. I tried it with both a numpy array and a sage
> matrix and in both cases the Jmol applet loads but then all I see is a
> white box. Right clicking gives the contextual menu, but none of
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