Taxanaha TDI-Sida loo xisaabiyo inta jeer ee kamarada

Sidee loo xisaabiyaa inta jeer ee kamarada?

 

Inta jeer ee xariiqda (Hz) = muunad xawaaraha dhaqdhaqaaqa (mm/s) / cabbirka pixel (mm)

tusaale:

Ballaca 386 pixels waa 10mm, ka dibna cabbirka pixel waa 0.026mm, xawaaruhuna waa 100 mm/s

Inta jeer ee xariiqda = 100/0.026=3846Hz, taas oo ah, inta jeer ee signalka kicinta waa in la dejiyaa 3846Hz.