3D Plot

The basics of how to develop, test, and use models.
Post Reply
MSN
Posts: 10
Joined: Mon May 23, 2011 5:38 pm

3D Plot

Post by MSN »

Dear TED

i am analyzing the behavior of standard HH neuron against various paramters of the poisson process.

I used a NetStim source and connect it with an exponential synapse at soma using NetCon.

First, i changed the frequency of the NetStim (from 10Hz to 500Hz, 50 steps) and got a vector of spike frequencies (saved in fvec1) - the weight was fixed

then i changed the weight of the NetCon (from 0.005 to 0.25, 50 steps) and got another vector of spike frequencies (saved in fvec2) - the NetStim frequency was fixed

now i want to draw a 3d plot between spike frequency, NetStim frequency and NetCon weight

How can I do that ?


Regards
ted
Site Admin
Posts: 5795
Joined: Wed May 18, 2005 4:50 pm
Location: Yale University School of Medicine
Contact:

Re: 3D Plot

Post by ted »

gnuplot, SigmaPlot, Matlab with appropriate plugins/extras, pylab with appropriate libraries, whatever other software does fancy graphics.
MSN
Posts: 10
Joined: Mon May 23, 2011 5:38 pm

Re: 3D Plot

Post by MSN »

I did it comforably with Matlab, using ''surf'' function.

surf(weight_vector, frequency_vector, matrix)

and thanks ted for your advise.

Regards
ted
Site Admin
Posts: 5795
Joined: Wed May 18, 2005 4:50 pm
Location: Yale University School of Medicine
Contact:

Re: 3D Plot

Post by ted »

NEURON does lots of things, but its graphics capabilities are somewhat limited.
Post Reply