For an assignment I have to use nengo in order to get familiar with the NEF. As I am not so familiar with computer science or working in a terminal in general, I just followed the steps that were given to me.
First I downloaded Anaconda in which I could open nengo from the Anaconda prompt. This opens a browser for me in which I see a display with a model, an editor and a block for error messages.
The problem is when I copy or retype the steps we are ought to take, either the display doesn’t update or it freezes. Since the error messages that update as I copy part of these steps does update until a point, differing each time, I assume that it freezes. I am still able to type in the editor, but nothing happens in the display or error message block.
The code I have to copy in is the following:
import numpy as np import nengo model = nengo.Network(label=’Many Neurons’) with model: # Our ensemble consists of 100 leaky integrate-and-fire neurons, # representing a one-dimensional signal A = nengo.Ensemble(100, dimensions=1) with model: sin = nengo.Node(lambda t: np.sin(8 * t)) # Input is a sine with model: # Connect the input to the population nengo.Connection(sin, A, synapse=0.01) # 10ms filter with model: sin_probe = nengo.Probe(sin) A_probe = nengo.Probe(A, synapse=0.01) # 10ms filter A_spikes = nengo.Probe(A.neurons) # Collect the spikes
Does anyone know how to fix this or has similar problems?