nesim-java

[Nesim-java] Friday, May 18 Update

[Hussein H. <hah...@uw...>]

Hi everyone,
I'm going to be working on adding unit tests to the math section.
I had a little trouble with Maven not being able to find the jmatio and =
jama jars when compiling, but it was simple enough to add them.
I also changed the .classpath file to use a jar instead of a project for =
JAMA.

-Hussein

Re: [Nesim-java] Friday, May 18 Update

[Bryan T. <bp...@gm...>]

Hi everyone,

Past 2 weeks:
- implemented transmission delays between neurons/ensembles (as a
wrapper around Node)
- using transmission delays to make a neural ensemble behave like a
finite impulse response filter

Nest 2 weeks:
- clean up and commit above work
- finish implementation of conversion from mixed-sign weight matrices
to excitatory or inhibitory projection through interneurons (started
in April)
- start modelling spike-timing-dependent plasticity

Bryan

Re: [Nesim-java] Friday, May 18 Update

[Shu W. <sh...@gm...>]

Past 2 weeks:

   - Getting used to new surroundings (in China)
   - Set up with Nesim
   - Progress made on NEOWorld (UI component of the simulator)
   - Able to add NEO nodes to a surface from a canvas

Next 2 weeks:

   - Allow users to create a IntegratorExample.java using GUI tools


-Shu


On 5/18/07, Bryan Tripp <bp...@gm...> wrote:
>
> Hi everyone,
>
> Past 2 weeks:
> - implemented transmission delays between neurons/ensembles (as a
> wrapper around Node)
> - using transmission delays to make a neural ensemble behave like a
> finite impulse response filter
>
> Nest 2 weeks:
> - clean up and commit above work
> - finish implementation of conversion from mixed-sign weight matrices
> to excitatory or inhibitory projection through interneurons (started
> in April)
> - start modelling spike-timing-dependent plasticity
>
> Bryan
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by DB2 Express
> Download DB2 Express C - the FREE version of DB2 express and take
> control of your XML. No limits. Just data. Click to get it now.
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> _______________________________________________
> Nesim-java mailing list
> Nes...@li...
> https://lists.sourceforge.net/lists/listinfo/nesim-java
>



-- 
Shu Wu
http://www.sgsolutions.ca

Re: [Nesim-java] Friday, May 18 Update

[Mike J. <jia...@gm...>]

Hi all,

Past week:
-I have been doing a bit of reading about neuro engineering principles
- getting java/junit set up while taking a look at the code.

Next 2 weeks:
- I will be looking into ca.neo.dynamics.impl classes to see what tests I
can create.
- I will also try to improve RK45intergrator to use previous initial time
estimate.

My goal aren't very specific/objective for this week. I think I will be able
to give a better break down once I've done some actual coding.

-Mike

I will be looking into the

On 5/18/07, Shu Wu <sh...@gm...> wrote:
>
> Past 2 weeks:
>
>    - Getting used to new surroundings (in China)
>    - Set up with Nesim
>    - Progress made on NEOWorld (UI component of the simulator)
>    - Able to add NEO nodes to a surface from a canvas
>
> Next 2 weeks:
>
>    - Allow users to create a IntegratorExample.java using GUI tools
>
>
> -Shu
>
>
> On 5/18/07, Bryan Tripp <bp...@gm...> wrote:
> >
> > Hi everyone,
> >
> > Past 2 weeks:
> > - implemented transmission delays between neurons/ensembles (as a
> > wrapper around Node)
> > - using transmission delays to make a neural ensemble behave like a
> > finite impulse response filter
> >
> > Nest 2 weeks:
> > - clean up and commit above work
> > - finish implementation of conversion from mixed-sign weight matrices
> > to excitatory or inhibitory projection through interneurons (started
> > in April)
> > - start modelling spike-timing-dependent plasticity
> >
> > Bryan
> >
> >
> > -------------------------------------------------------------------------
> > This SF.net email is sponsored by DB2 Express
> > Download DB2 Express C - the FREE version of DB2 express and take
> > control of your XML. No limits. Just data. Click to get it now.
> > http://sourceforge.net/powerbar/db2/
> > _______________________________________________
> > Nesim-java mailing list
> > Nes...@li...
> > https://lists.sourceforge.net/lists/listinfo/nesim-java
> >
>
>
>
> --
> Shu Wu
> http://www.sgsolutions.ca
> -------------------------------------------------------------------------
> This SF.net email is sponsored by DB2 Express
> Download DB2 Express C - the FREE version of DB2 express and take
> control of your XML. No limits. Just data. Click to get it now.
> http://sourceforge.net/powerbar/db2/
> _______________________________________________
> Nesim-java mailing list
> Nes...@li...
> https://lists.sourceforge.net/lists/listinfo/nesim-java
>
>


-- 
Best Regards

Mike Jiang
Electrical Engineering Student
University of Waterloo

Re: [Nesim-java] Friday, May 18 Update

[Bryan T. <bp...@gm...>]

OK, everybody's off the hook for forgetting their updates on Friday,
since I forgot too :) However, please send them in the next couple of
days.

Past 2 weeks:
- cleanup of delay lines and impulse response decoding
- finished plasticity framework
- wrote spike-timing-dependent plasticity rule
- experimented with multithreading in ensemble run

Next 2 weeks:
I may do some small tweaks in the next two weeks but I'll be working
on something else for the most part.

Bryan

Re: [Nesim-java] Friday, May 18 Update

[Hussein H. <hah...@uw...>]

I started it off last time, so I'll take some of the blame...

Past 2 weeks:
-adding unit tests to math.impl section
-getting reacquanted with linear algebra

Next 2 weeks:
-finishing up math.impl tests
-adding tests to util.impl section

-Hussein

----- Original Message ----- 
From: "Bryan Tripp" <bp...@gm...>
To: "Development list for Java-based neural engineering simulator" 
<nes...@li...>
Sent: Saturday, June 02, 2007 9:01 PM
Subject: Re: [Nesim-java] Friday, May 18 Update


> OK, everybody's off the hook for forgetting their updates on Friday,
> since I forgot too :) However, please send them in the next couple of
> days.
>
> Past 2 weeks:
> - cleanup of delay lines and impulse response decoding
> - finished plasticity framework
> - wrote spike-timing-dependent plasticity rule
> - experimented with multithreading in ensemble run
>
> Next 2 weeks:
> I may do some small tweaks in the next two weeks but I'll be working
> on something else for the most part.
>
> Bryan
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by DB2 Express
> Download DB2 Express C - the FREE version of DB2 express and take
> control of your XML. No limits. Just data. Click to get it now.
> http://sourceforge.net/powerbar/db2/
> _______________________________________________
> Nesim-java mailing list
> Nes...@li...
> https://lists.sourceforge.net/lists/listinfo/nesim-java
> 

Re: [Nesim-java] Friday, May 18 Update

[Shu W. <sh...@gm...>]

Past 2 weeks:

   - Developed some patterns for representing Nesim nodes as UI objects.
   Which should should translate into saved time later.
   - Basic UI Stuff: Drag and drop canvas, context menus, hover over
   behaviors
   - Was a little busy with work at MSRA, so spent a little less time on
   Nesim than I wanted


Next 2 weeks:

   - Develop code for visual programming
      - Connecting nodes together, adding and removing connections via
      drag and drop, etc..
      - should be much more productive with incorporating Nesim
   objects into the UI once the basic pieces are in place

-Shu

On 6/3/07, Hussein Hirjee <hah...@uw...> wrote:
>
> I started it off last time, so I'll take some of the blame...
>
> Past 2 weeks:
> -adding unit tests to math.impl section
> -getting reacquanted with linear algebra
>
> Next 2 weeks:
> -finishing up math.impl tests
> -adding tests to util.impl section
>
> -Hussein
>
> ----- Original Message -----
> From: "Bryan Tripp" <bp...@gm...>
> To: "Development list for Java-based neural engineering simulator"
> <nes...@li...>
> Sent: Saturday, June 02, 2007 9:01 PM
> Subject: Re: [Nesim-java] Friday, May 18 Update
>
>
> > OK, everybody's off the hook for forgetting their updates on Friday,
> > since I forgot too :) However, please send them in the next couple of
> > days.
> >
> > Past 2 weeks:
> > - cleanup of delay lines and impulse response decoding
> > - finished plasticity framework
> > - wrote spike-timing-dependent plasticity rule
> > - experimented with multithreading in ensemble run
> >
> > Next 2 weeks:
> > I may do some small tweaks in the next two weeks but I'll be working
> > on something else for the most part.
> >
> > Bryan
> >
> >
> -------------------------------------------------------------------------
> > This SF.net email is sponsored by DB2 Express
> > Download DB2 Express C - the FREE version of DB2 express and take
> > control of your XML. No limits. Just data. Click to get it now.
> > http://sourceforge.net/powerbar/db2/
> > _______________________________________________
> > Nesim-java mailing list
> > Nes...@li...
> > https://lists.sourceforge.net/lists/listinfo/nesim-java
> >
>
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by DB2 Express
> Download DB2 Express C - the FREE version of DB2 express and take
> control of your XML. No limits. Just data. Click to get it now.
> http://sourceforge.net/powerbar/db2/
> _______________________________________________
> Nesim-java mailing list
> Nes...@li...
> https://lists.sourceforge.net/lists/listinfo/nesim-java
>



-- 
Shu Wu
http://www.sgsolutions.ca