Where do I get them?
By the way if you are magnanimous would you be willing to code a generalized Hilbert cycle period indicator that could perhaps be referenced by or used in other indicators? Ehlers wrote about it in TASC and the software vendors of the time put out code but MT4 wasn't around back then.
Here is the Easy Language code from Ehlers latest book
Cycle Analytics for Traders
{
Hilbert Transformer Indicator
© 2013 John F. Ehlers
}
Inputs:
LPPeriod(20);
Vars:
alpha1(0),
HP(0),
a1(0),
b1(0),
c1(0),
c2(0),
c3(0),
Filt(0),
QFilt(0),
Real(0),
Quadrature(0),
IPeak(0),
QPeak(0),
Imag(0);
//Highpass filter cyclic components whose periods are
shorter than 48 bars
alpha1 = (Cosine(.707*360 / 48) + Sine (.707*360 / 48) - 1) /
Cosine(.707*360 / 48);
HP = (1 - alpha1 / 2)*(1 - alpha1 / 2)*(Close - 2*Close[1] +
Close[2]) + 2*(1 - alpha1)*HP[1] - (1 - alpha1)*
(1 - alpha1)*HP[2];
//Smooth with a Super Smoother Filter from equation 3-3
a1 = expvalue(-1.414*3.14159 / LPPeriod);
b1 = 2*a1*Cosine(1.414*180 / LPPeriod);
c2 = b1;
c3 = -a1*a1;
c1 = 1 - c2 - c3;
Filt = c1*(HP + HP[1]) / 2 + c2*Filt[1] + c3*Filt[2];
IPeak = .991*IPeak[1];
If Absvalue(Filt) > IPeak Then IPeak = AbsValue(Filt);
Real = Filt / IPeak;
Quadrature = (Real - Real[1]);
QPeak = .991*QPeak[1];
If Absvalue(Quadrature) > QPeak Then QPeak =
AbsValue(Quadrature);
Quadrature = Quadrature /QPeak;
a1 = expvalue(-1.414*3.14159 / 10);
b1 = 2*a1*Cosine(1.414*180 / 10);
c2 = b1;
c3 = -a1*a1;
c1 = 1 - c2 - c3;
Imag = c1*(Quadrature + Quadrature[1]) / 2 + c2*Imag[1] +
c3*Imag[2];
Plot1(Real);
Plot2(0);
Plot6(Imag);