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## nijhu Group Title how will i determine the power and energy of the unit step sequence 2 years ago 2 years ago

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1. nijhu

anyone?

2. Eng_Sadi

I think the energy will be infinity .. this is because you sum up all points (with value = 1) in the interval [0,inf] $\lim \sum_{0}^{N} 1 , N \rightarrow \inf$

3. Eng_Sadi

while the power will be 1/2 .. as you divide the energy be 2N+1 .. taking the limit you will get N/(2N+1) which equal to 1/2 ...

4. brahmaec

i think the unit step signal is neither energy nor power signal ....