Define shifting and reversing – linear system, Electrical Engineering

Assignment Help:

Define Shifting and Reversing – Linear System?

The signal x[n - m] is said to be time-shifted by m samples, where m is an integer. If m is positive, the shift is to the right (delay in time) and when m is negative, the shift is to the left (advance in time). Examples of shifting in time are given below.

1660_Shifting and Reversing.png

The signal x[-n] is said to be time-reversed (flipped about n = 0). This is shown in the example below.

2090_Shifting and Reversing 1.png

The operations of time shifting and reversing can be performed in either order but some care must be taken.


Related Discussions:- Define shifting and reversing – linear system

Explain phase-shift keying, Q. Explain phase-shift keying? In PSK, the ...

Q. Explain phase-shift keying? In PSK, the phase angle of a carrier is keyed between two values. When the values are separated by π radians, it is known as phase-reversal keyin

Led driver with dim function, I´m looking for some help to identify some el...

I´m looking for some help to identify some electronic parts, i have this led driver with preset dim levels that i can reach with switching the power on and off. The driver worked r

Explain classification of amplifiers on biasing conditions, Q. Explain the ...

Q. Explain the classification of amplifiers on the biasing conditions? Based on the amount of transistor bias and amplitude of the input signal, amplifiers can be classified as

Calculate the current flow using thevenin''s theorem, Calculate the curren...

Calculate the current flow in 30Ω resistor for the circuit in figure using Thevenin's Theorem.

Electro magnetics and transmission lines, how does the kb come across the s...

how does the kb come across the sheet charge in the amperian sheet?

Calculate critical angel and fundamental gaussian mode, (1) An argon ion la...

(1) An argon ion laser, emitting light at a wavelength of 488nm with a beam divergence of 150 firad, is used to illuminate the moon. (i) Assuming the earth-to-moon distance is 3

Frequency synthesized signal generator, Q. what is frequency synthesized si...

Q. what is frequency synthesized signal generator? Describe its circuit in detail. OR Give the circuit details of frequency synthesizer also explain its working. OR

Crystal-controlled oscillator circuits, Circuits, which provide sinusoidal ...

Circuits, which provide sinusoidal waveforms, are but useful in themselves and form the basis of many other circuits, such as square and triangular waveform generators, and clocks.

Control Charts, Control Charts The control chart is the fundamental to...

Control Charts The control chart is the fundamental tool of Statistical Quality Control (SQC). It denotes the general cause variation in which is built into a system therefore

Compute the speed of the rotor, A 3 phase 60 hertz induction motor has 8 po...

A 3 phase 60 hertz induction motor has 8 poles and operates with a slip of .05 for a certain load. Compute in r.p.m. the (a) Speed of the rotor with respect to the stator, (b

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd