Signals and Systems Basic-21/Solution of Problems 1.26a/1.26b/1.26c/1.26d/1.26e of oppenheim

solution of problem number 1.26a, 1.26b, 1.26c, 1.26d and 1.26e of Alan V oppenheim
Alan S. Willsky
S. Hamid Nawab
by
Rajiv Patel
All India Rank - 5 in GATE 2012

1.26. Determine whether or not each of the following discrete-time signals is periodic. If the signal is periodic, determine its fundamental period.

What do you mean by unit impulse?

Basic signals

signals and systems basics.
basic operation on signals.
time shifting - time advanced and time delayed.
time reversal.
time scaling.
magnification.

graphical method for addition of two signals

representation in terms of u(t)/unit step function/sketching of signals

solution of problem number 1.1 of
Alan V oppenheim

solution of problem number 1.2 of
Alan V oppenheim

Energy and Power Signals formula derivations and examples.

solution of problems 1.3(a), 1.3(b), 1.3(c),1.3(d), 1.3(e), 1.3(f) of Alan V. oppenheim


solution of problem number 1.4 of
Alan V oppenheim

solution of problem number 1.5 of
Alan V. Oppenheim
Alan S Willsky

how to find time period of signals.

Solution if problem 1.6 of Alan V oppenheim.

solution of problem number 1.7 of
Alan V oppenheim

Solution of problem 1.8 of Alan V Oppenheim.

solution of problem 1.9,1.10 and 1.11
alan v. oppenheim

Solution of problem 1.12 of
Alan V oppenheim

Solution of problem 1.14 of Alan V Oppenheim

solution of problem 1.15 of Alan V Oppenheim.

solution of problem 1.16 of Alan V Oppenheim

Solution of problem 1.17 of Alan V Oppenheim

Solution of problem 1.18 of Alan V Oppenheim

Solution of problem 1.19 of Alan V Oppenheim

Solution of problem 1.20 of Alan V Oppenheim

problem number 1.21 of

Alan V. Oppenheim

Solution of problem 1.22 of Alan V oppenheim

solution of problems 1.25(a), 1.25(b), 1.25(c), 1.25(d), 1.25(e), 1.25(f) of Alan V Oppenheim.

solution of problem number 1.26a, 1.26b, 1.26c, 1.26d and 1.26e of Alan V oppenheim
Alan S. Willsky
S. Hamid Nawab
by
Rajiv Patel
All India Rank - 5 in GATE 2012

Solution of problems 1.27a,1.27b,1.27c,1.27d,1.27e,1.27f,1.27g of
Alan V. oppenheim

solution of problem 1.28f and 1.28g of Alan V oppenheim by Rajiv Patel(AIR 5 GATE 2012)

Solution of 1.29a and 1.29b of Alan V Oppenheim by Rajiv Patel(AIR 5, GATE 2012)

solution of problem 1.31 of oppenheim .

solution of problem 1.34 of alan v oppenheim

Solution of problem 1.41 of Alan V Oppenheim by Rajiv Patel(AIR 5, GATE 2012)

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Solution of problems 1.27a,1.27b,1.27c,1.27d,1.27e,1.27f,1.27g of
Alan V. oppenheim

[zainulaabideen]

Sir 1.23 aur 1.24 ka video limk share kar dein

[Engrranadanish]

Sir please share 1.27 end problem video link