Driver's Q Oscillator

[maxmax68]

Hi,
I searched for Driver's Q Oscillator of Jose Silva & David Sepiashvili in the forum with no luck.
Please, could someone help me with a link ?
Thanks
Massimo

[maxmax68]

In the net I found this code for Tradestation:

Code:

Driver's Q Oscillator
{Plagiarised shamelessly from Jose Silva and David Sepiashvili}

{Inputs}
m:=Input("% Scalar trend period",1,25,4);
n:=Input("% Scalar noise period",1,500,250);
cf:=Input("% Scalar correction factor",1,250,2);
p1:=Input("First moving average periods",1,200,7);
p2:=Input("Second moving average periods",1,200,15);
p3:=Input("Normalising periods, (1=none)",
1,2520,252);
{Q Directional indicator - from Equis}
rev:=Mov(C,p1,E)-Mov(C,p2,E);
pds:=If(rev>0,1,-1);
dc:=ROC(C,1,$);
cpc:=If(pds<>Ref(pds,-1),0,(dc*pds)+PREV);
trend:=If(pds<>Ref(pds,-1),0,(cpc*(1/m))+(PREV*(1-(1/m))));
dt:=cpc-trend;
noise:=cf*Sqrt(Mov(dt*dt,n,S));
Q:=trend/noise;
{Normalising}
Qnorm:=(Q-Lowest(Q))/Max(Highest(Q)-Lowest(Q),.000001)*100;
Qnorm

Alexis, SteveHare, Waynecd or anybody else there is a job for you, if you like and have time of course.
Many thanks in advance.
Massimo