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What Are The Elementary Discrete Time Signals? |
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Answer» Unit SAMPLE sequence (unit impulse) δ (n)= {1 n=0 0 Otherwise Unit step signal U (n) ={ 1 n>=0 0 Otherwise Unit ramp signal Ur(n)={n for n>=0 0 Otherwise Exponential signal X (n)=an where a is real x(n)-Real signal Unit sample sequence (unit impulse) δ (n)= {1 n=0 0 Otherwise Unit step signal U (n) ={ 1 n>=0 0 Otherwise Unit ramp signal Ur(n)={n for n>=0 0 Otherwise Exponential signal x (n)=an where a is real x(n)-Real signal |
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