Characteristics of the Unity Impulse Function A time function of unitary area,with growing amplitude and shrinking duration. Also known as the Dirac Delta Function-Paul Dirac (1902-1984),English physicist 6(t)=0 whent≠0&∫δ(t)dt=1(Area=l) c[(=∫6(r)e.dr=1
Characteristics of the Unity Impulse Function • A time function of unitary area, with growing amplitude and shrinking duration. • Also known as the Dirac Delta Function – Paul Dirac (1902-1984), English physicist 0 () ( ) 1 s t ed L ( ) 0 when 0 & ( ) 1 (Area = 1) t t t dt
Impulse Response of Linear Dynamic Systems g() 8(t-k△x) m mm k△T k△T 日96
Impulse Response of Linear Dynamic Systems u y g(t) k k g ( t k )