[email]

[QUOTE=Tams;62723]P.S.

the CG logic is simple enough, and MT4 is not that difficult, if you read through the MT4 manual, I am sure you can get the indicator coded.

Tams,

Thanks for your input.

[Tams]

Originally Posted by moneymarkets »

Thanks Tams, I had the oscillator, but would love to have the bands that go with it.
I have attached two pictures of it.
Thanks again.

I don't think John Elhers' Center of Gravity Oscillator is related to your Center of Gravity Bands.

[moneymarkets]

Center of Gravity Bands are quite different from the Oscillator. I know easylanguage , but not exactly how to convert from Metatrader language.
It would be appreciated if someone could do it.

[zdo]

You guys would get a lot more help if you posted the code you need translated...

[Tams]

Originally Posted by zdo »

You guys would get a lot more help if you posted the code you need translated...

I agree...

some people would post a link and expect others to look for "it".

as a practice, I skip over the lazy requests.

;-)

[phim9hi3n]

Here is the code, picture and the source.



hxxp://www.forexfactory.com/showthread.php?t=99703

[mtorri]

Hi all.

I'm also searching for an easylanguage implementation of the center of gravity bands, also known as Hurst bands.
I have the following code which works well in proprealtime.
I tried to translate it in tradestation, it looks easy, but the results are wrong.
My problem is the DPO function used in the prorealtime code.
I substituted it using the detrend function in tradestation but it's not the same.
So I'm not able to go on.
Anyone can help?


REM VIDEO

YouTube - Center of Gravity

YouTube - Center of Gravity

REM The gravity center from Mustafa Belkhayate
k=p3 // Variable p3= 65

de48=DPO[k*2](close)
if de48=de48[1] and de48[1]=de48[2] and de48[2]<>de48[3] then
flag=1
endif
n=(k*2)-4
p=(n/2)-1
d100=DPO[n](close)
moy100=close-d100
co=(moy100-moy100[1]+(close[p])/n)*n
if flag[1]=1 and flag[2]=0 then
hh=co[1]
endif
if flag[1]=1 then
co=hh
endif
n=p3 mod 2
p=(p3-n)/2
p3=(2*p)+1
once x=0
w=abs((p-x)/p)
w=w*w*w
w=(1-w)
w=w*w*w
x=x+1
if barindex=p3 then
a=0
b=0
e=0
for i=1 to p3
z=barindex-i+1
a=a+w[z]
b=b+w[z]*(i)
e=e+(i)*(i)*w[z]
next
endif
if barindex>p3 then
c=0
d=0
for i=1 to p3
z=barindex-i+1
c=c+co[p3+p-i]*w[z]
d=d+co[p3+p-i]*w[z]*(i)
next
endif
alpha=(a*d-b*c)/(a*e-b*b)
beta=(c*e-b*d)/(a*e-b*b)
lowess=alpha*(p+1)+beta
if barindex < p3*2 then
lowess=undefined
endif

zz = close - lowess
zzsigma = STD[p3](zz)
bb1 = lowess + zzsigma
bb2 = lowess +1.618* zzsigma
bb3 = lowess +2* zzsigma
bl1 = lowess - zzsigma
bl2 = lowess - 1.618* zzsigma
bl3 = lowess - 2* zzsigma

return lowess, bb1, bb2, bb3, bl1, bl2, bl3

[moneymarkets]

Thanks for your input, would you mind posting what you have for easylanguage so far, to see if we can help?
thanks