[nengo-user] Creating multidimensional node using 'nef.SimpleNode'

[Chris Eliasmith]

Hi,

For 1, this is covered in the documentation here:
http://nengo.ca/docs/html/simplenodes.html

You'll see in the 'circle' node example of ManyOrigins, you can connect 
multiple dimensions out of simplenode, as long as that origin returns 
the correct number of dimensions.

For 2, this documentation should help:
http://nengo.ca/docs/html/advanced/experiments.html

It describes how to generate and collect data.  You can also get this 
data through the UI in the interactive plots by clicking the triangle at 
the bottom (pointing down), and clicking the 'data' button.  You can 
save to a file, set the filter, etc. from the window that shows up.

hope that helps,
Chris

Qinghao Fu wrote:
> Hello, Dear all
>
> I have the following questions while working on Nengo. Any help is
> greatly appreciated.
>
> 1. Is it possible to create multidimensional node using 'nef.SimpleNode'
> and connect it to a multi-D input? I tried to create a 2D node using
> nef.SimpleNode and connect it to a 2D input, but keep getting the error.
> However, if I switch to 1D, it works fine. Maybe I didn't get the
> dimension part right. if it is possible, could you please share some
> codes on how to do this.
> 2.If I want to print out the value of input created by build-in
> 'make_input', or the value of a 2D ensemble created by 'make', what
> function should I use? For the 2D ensemble, can I set the value of a
> dimension like "A[1][0] = ...".
>
> Thank you very much,
>
> Andrew
>
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