FIR_filter - MetaTrader 5 için gösterge

The indicator shows moving average, calculated using the digital filter. In this example the Hann Window is used.

You can use the other filter coefficients, just modify them in OnInit():

   for(int k=0;k<Per;k++)
   {
      w[k]=0.5-0.5*MathCos(2.*pi*(k+1)/(Per+1));
      wsum+=w[k];
   }