From 6c9ec4f093ecfa48fe3a4a3fa99de16c5676d7dc Mon Sep 17 00:00:00 2001 From: bnewbold Date: Mon, 16 Jan 2017 16:24:09 -0800 Subject: update remaining models --- examples/lotka_volterra_predator_prey/model.modelica | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 examples/lotka_volterra_predator_prey/model.modelica (limited to 'examples/lotka_volterra_predator_prey/model.modelica') diff --git a/examples/lotka_volterra_predator_prey/model.modelica b/examples/lotka_volterra_predator_prey/model.modelica new file mode 100644 index 0000000..706ebc3 --- /dev/null +++ b/examples/lotka_volterra_predator_prey/model.modelica @@ -0,0 +1,12 @@ +model LotkaVolterra + "Predator-Prey equations describing population dynamics of two biological species" + parameter Real alpha; + parameter Real beta; + parameter Real delta; + parameter Real gamma; + Real x "population of prey"; + Real y "population of predator"; +equation + der(x) = (alpha * x) - (beta * x * y); + der(y) = (delta * x * y) - (gamma * y); +end LotkaVolterra; -- cgit v1.2.3