Multiple Operations on Discrete Time Signals (Part 1)

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Signal & System: Multiple Operations on Discrete-Time Signals
Topics discussed:
1. Time compression and time expanssion operations on discrete time signals.
2. Time reversal and time compression operations on discrete time signals.

Music:
Axol x Alex Skrindo - You [NCS Release]

#SignalAndSystemByNeso #Signal&System #DiscreteTimeSignal #MultipleOperationsOnDTS
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The final ans: first performing time compression by 3 units and then time expansion by 2 units =Yn={3, 0, 9} the value of yn =3 at
^

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huzzikhan
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Sir, You are doing a good job here, and I want you to know that your presence and work are acknowledged and they are helping us reach our targets and goals. thank you for your support and please include DTFT, digital filter design, DFT, FFT in your syllabus

satyaprakash-rtzd
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Why can’t we perform 2/3 directly on X(n) in number 1 ?

ayamwenzdayz
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Loving your lectures sir please kindly make lecture on control system

chandraprakashojha
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I have doubt for time scaling which you are dividing by 3 for the first sum.

jarnar
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I don't understand why you insert two zeros in the first problem

babatundetaiwo
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sir why you cannot complete the power systems

thirumalai
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sir at first u started x(2n) y cant we start with x(n/3)

abhaykondru
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Actually, things are a bit of a disaster, because expansion and compression are not commutative operations.

zetaconvex
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sir when you complete signals​ and systems

thirumalai
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Sir, l am unable to understand those 2 problems.

satyavani