models/rotor.lua

   1 name = "Rotor"
   2 description = "See Model refs in user's guide"
   3 type = "D"
   4 parameters = {"c", "rho"}
   5 variables = {"x", "y"}
   6
   7 function f(c1, rho, x, y)
   8
   9         x1 = math.mod((x + y), 2 * math.pi)
  10         y1 = c * y + rho * math.sin(x + y)
  11
  12         return x1, y1
  13
  14 end