ctn-archive / nengo_gui_2014

HTML5 graphical interface for Nengo -- now obsolete! Please use https://github.com/nengo/nengo_gui instead
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java viz seems surprisingly noisy #67

Closed celiasmith closed 10 years ago

celiasmith commented 10 years ago

looking at a 2D 100 neuron ensemble driven by a constant input of zero gives a rather noisy decoding in the javaviz plot.

tcstewar commented 10 years ago

The latest nengo_1.4 should fix this. It's not perfect, since we're not forcing the visualizer to be perfectly synchronized with the simulation. But it's much better than before.

celiasmith commented 10 years ago

I just tried the latest one, and it seems about the same as before. For comparison, here is the new and old on the exact same network... seems like a big difference...and i've also shown it not in the gui and it looks ok. Is this about how it looks for you?

new on gui newnengo old nengo14 new no gui newnengonogui

tcstewar commented 10 years ago

It doesn't look like you're running the new code. Did you update the java side as well (i.e. download the latest nengo_1.4)?

celiasmith commented 10 years ago

I thought so (i had downloaded it and thought i ran it), but I just did everything again and now it works. In fact, it's soooo awesome, i'm going to close this issue!

tcstewar commented 10 years ago

Yay!