Buy Signal condition check afl

[bhagwatilal]

Hi
I'm stuck in one of the issue to resolve fake signal.

My requirement is when buy condition meet true first time then our code should check buy condition again in 3-4 time within 2-3 second, when last check (4th time) is true, then buy signal plot or generate.

I don't want to use these Cross () or Ref(buy, -1)

Sample condition-

Buy=MACD() >SIGNAL() ;
Sell=MACD() <SIGNAL() ;


Experts help me