From: Bruce Land <bruce.land@cornell.edu>
Date: July 7, 2011 3:17:28 PM EDT
To: Xiling Shen <xiling.shen@cornell.edu>
Subject: repressilator code

There are 4 files for 3 programs.

Run_opamp_x2_ode_phaseSpace.m‎ uses the function call in opampX2odePhaseSpace.m‎ 
This system computes two coupled opamp repressilators using ode15s. There are parameter
suggestions in the function file. The phase space plot shows the two oscillators separately, 
rather than trying to show a 6-dimension system.

hill_opamp_euler.m‎
This program compares the solutions of the full Hill system and the opamp system using a simple
Euler integrator, which is much easier to explain.

opamp_x2_euler_phaseSpace.m‎ 
This program computes a lower precision coupled system of two opamp repressilators.

Let me know if there is any question with the programs.

<============================>
Bruce R. Land, Sr. Lecturer, ECE
bruce.land@cornell.edu; 607-255-7994
214 Phillips Hall, Cornell Univ, Ithaca, NY 14853
http://people.ece.cornell.edu/land/
<============================>
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