About the Getting Started category

Getting Started
1

Post here for help with installing Nengo, using the GUI, and building your first model.

2

Hi,

i went through the nengo Tutorial, and I’m a bit confused with the ‘transform’ parameter in nengo.Connection

At first I thought that it’s a linear transformation, meaning a matrix multiplication between the pre output and the transform matrix.

But in the controlled integrator example:

Connect the Input signal to ensemble A.

# The `transform` argument means "connect real-valued signal "Input" to the
# first of the two input channels of A."
tau = 0.1
nengo.Connection(inp, A, transform=[[tau], [0]], synapse=tau)

I’m not sure what the ‘transform’ does anymore. Could some one please explain?

Thanks

4

I am not sure how to start the GUI. I am pretty sure that I have the right software installed. Could someone please tell me how I am supposed do, to begin to use Nengo.

5

Hello,

I’m trying to install Nengo (actually I did) on windows machine. While running nengo in cmd to access Nengo GUI I get the bellow error. I would really appreciate any help on this.

File “C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.12_3.12.752.0_x64__qbz5n2kfra8p0\Lib\re_parser.py”, line 840, in _parse
raise source.error('global flags not at the start ’
re.error: global flags not at the start of the expression at position 399 (line 7, column 33)

Thank you
Ishkhan