3D Plot

[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]

gnuplot, SigmaPlot, Matlab with appropriate plugins/extras, pylab with appropriate libraries, whatever other software does fancy graphics.

[MSN]

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

surf(weight_vector, frequency_vector, matrix)

and thanks ted for your advise.

Regards

[ted]

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