hmm. can't attach. Well, you get the idea:

Code:
function run() {
  set(RULES);
  set(TESTNOW+PLOTNOW);
  StartDate = 20140401;
  EndDate = 20140515;
  asset("GBP/USD");
  var v = genSine(30, 50) * 200. - 100.;
  plot("v", v, NEW+LINE, BLUE);

  int pred = adviseLong(PERCEPTRON, v, v);
  plot("pred", pred, NEW+LINE, BLUE);

}