Heaviside Unit Step Function |
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The Heaviside Unit Step Function defines functions encountering ideal On/Off: (See plot.) ![]() The Heaviside unit step function turns on a function at ![]() The switch (change) at ![]() |
Dirac Delta Function |
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The Dirac Delta Function, also known as the unit impulse function, describes ideal short impulses:(See plot.) ![]() The Dirac delta function works like a sampling gate at ![]() The effect of the sampling gate accumulated through the domain ![]() |